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- Definition Boolean flag that is true when the XBRL content amends previously-filed or accepted submission. No definition available.
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- Definition Area code of city No definition available.
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- Definition End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY. No definition available.
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- Definition This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition Boolean flag that is true only for a form used as an quarterly report. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Boolean flag that is true only for a form used as a transition report. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'. No definition available.
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- Definition Address Line 1 such as Attn, Building Name, Street Name No definition available.
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- Definition Name of the City or Town No definition available.
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- Definition Code for the postal or zip code No definition available.
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| X | ||||||||||
- Definition Name of the state or province. No definition available.
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- Definition A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition Indicate if registrant meets the emerging growth company criteria. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen. No definition available.
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- Definition Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Two-character EDGAR code representing the state or country of incorporation. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Indicates that the company is a Smaller Reporting Company (SRC). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Local phone number for entity. No definition available.
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- Definition Title of a 12(b) registered security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Name of the Exchange on which a security is registered. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Trading symbol of an instrument as listed on an exchange. No definition available.
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- Definition Business Combination, Acquisition and Integration Related Costs No definition available.
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- Definition Depreciation, Amortization and Other, Excluding Capitalized Contract Cost Amortization No definition available.
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| X | ||||||||||
- Definition Revenues, Gross of Capitalized Contract Cost, Amortization No definition available.
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- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total costs of sales and operating expenses for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Statement of Comprehensive Income [Abstract] | ||||
| Net income | $ 232 | $ 667 | $ 607 | $ 1,087 |
| Other comprehensive income (loss): | ||||
| Foreign currency translation adjustments | 38 | (399) | 71 | (247) |
| Derivative instrument adjustments and other, net of tax | (1) | 11 | (2) | 8 |
| Reclassification of (income) loss, net of tax | (3) | 3 | (4) | 16 |
| Net other comprehensive income (loss) | 34 | (385) | 65 | (223) |
| Comprehensive income | $ 266 | $ 282 | $ 672 | $ 864 |
| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, on foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount after tax of reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of accounts and financing receivables, classified as current. Includes, but is not limited to, notes and loan receivable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance. No definition available.
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| X | ||||||||||
- Definition Amount of investment in equity method investee and investment in and advance to affiliate. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of long-term debt and lease obligation, classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of long-term debt and lease obligation, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of financing receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets. No definition available.
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| X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of stockholders' equity including the portion attributable to noncontrolling interests, after the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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| X | ||||||||||
- Definition The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Definition Depreciation, Amortization And Other No definition available.
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| X | ||||||||||
- Definition Increase (Decrease) In Working Capital No definition available.
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| X | ||||||||||
- Definition Increase (Decrease) in Capitalized Contract Costs, Net No definition available.
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| X | ||||||||||
- Definition Increase (Decrease) in Contract with Customer, Liability, Cash No definition available.
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| X | ||||||||||
- Definition The non-cash component of income tax expense, less the tax benefit from exercise of stock options. No definition available.
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| X | ||||||||||
- Definition The cash outflow from advancing money to others in the form of loans. No definition available.
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| X | ||||||||||
- Definition The net cash inflow (outflow) from issuing (borrowing) and repaying commercial paper or line of credit having initial term of repayment greater than one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expense (income) related to the increase (decrease) in reserve for business combination costs. Includes, but is not limited to, legal, accounting, and other costs incurred to consummate the merger. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). No definition available.
|
| X | ||||||||||
- Definition Amount of cash (inflow) outflow from investing activities classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The cash outflow to reacquire common stock during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The cash inflow associated with the proceeds from sale of notes receivable, as well as principal collections from a borrowing supported by a written promise to pay an obligation (note receivable). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Millions |
Jun. 30, 2019 |
Dec. 31, 2018 |
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| Statement of Cash Flows [Abstract] | ||
| Restricted cash | $ 36 | $ 44 |
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- Definition Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Basis of Presentation |
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Jun. 30, 2019 | |||||||||||||
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||||||
| Basis of Presentation | BASIS OF PRESENTATION The condensed consolidated financial statements present the results of operations, financial position, and cash flows of Marriott International, Inc. and subsidiaries (referred to in this report as “we,” “us,” “Marriott,” or “the Company”). In order to make this report easier to read, we also refer throughout to (i) our Condensed Consolidated Financial Statements as our “Financial Statements,” (ii) our Condensed Consolidated Statements of Income as our “Income Statements,” (iii) our Condensed Consolidated Balance Sheets as our “Balance Sheets,” (iv) our Condensed Consolidated Statements of Cash Flows as our “Statements of Cash Flows,” (v) our properties, brands, or markets in the United States (“U.S.”) and Canada as “North America” or “North American,” and (vi) our properties, brands, or markets in our Caribbean and Latin America, Europe, and Middle East and Africa regions as “Other International,” and together with those in our Asia Pacific segment, as “International.” In addition, references throughout to numbered “Footnotes” refer to the numbered Notes in these Notes to Condensed Consolidated Financial Statements, unless otherwise noted. These Financial Statements have not been audited. We have condensed or omitted certain information and footnote disclosures normally included in financial statements presented in accordance with U.S. generally accepted accounting principles (“GAAP”). The financial statements in this report should be read in conjunction with the consolidated financial statements and notes thereto in our Annual Report on Form 10-K for the fiscal year ended December 31, 2018 (“2018 Form 10-K”). Certain terms not otherwise defined in this Form 10-Q have the meanings specified in our 2018 Form 10-K. Preparation of financial statements that conform with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the financial statements, the reported amounts of revenues and expenses during the reporting periods, and the disclosures of contingent liabilities. Accordingly, ultimate results could differ from those estimates. The accompanying Financial Statements reflect all normal and recurring adjustments necessary to present fairly our financial position as of June 30, 2019 and December 31, 2018, the results of our operations for the three and six months ended June 30, 2019 and June 30, 2018, and cash flows for the six months ended June 30, 2019 and June 30, 2018. As described in Part II, Item 8 of our 2018 Form 10-K, in the 2018 fourth quarter, we identified errors related to our Loyalty Program, which resulted in the understatement of cost reimbursement revenue, net of reimbursed expenses. We presented revised information for the 2018 first, second, and third quarters in our 2018 Form 10-K, and the accompanying Income Statement for the three and six months ended June 30, 2018 reflects the revised information. Interim results may not be indicative of fiscal year performance because of seasonal and short-term variations. We have eliminated all material intercompany transactions and balances between entities consolidated in these Financial Statements. The accompanying Financial Statements also reflect our adoption of ASU 2016-02. See the “New Accounting Standards Adopted” caption below for additional information. New Accounting Standards Adopted Accounting Standards Update (“ASU”) No. 2016-02 - “Leases” (Topic 842). ASU 2016-02 introduces a lessee model that brings substantially all leases onto the balance sheet. Under the standard, a lessee recognizes on its balance sheet a lease liability and a right-of-use asset for most leases, including operating leases. The new standard also distinguishes leases as either finance leases or operating leases. This distinction affects how leases are measured and presented in the income statement and statement of cash flows. We adopted ASU 2016-02 in the 2019 first quarter using the modified retrospective transition method. Our accounting for finance leases remained substantially unchanged. Adoption of the standard resulted in the recording of $1,013 million of operating lease assets and $1,053 million of operating lease liabilities, as of January 1, 2019. We did not adjust our prior period Balance Sheets. Adoption of the standard did not impact our Income Statements or our Statements of Cash Flows. When we adopted ASU 2016-02, we applied the package of practical expedients allowed by the standard, and therefore, we did not reassess:
See Footnote 7. Leases for disclosures required by ASU 2016-02.
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- References No definition available.
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- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Acquisitions |
6 Months Ended |
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Jun. 30, 2019 | |
| Asset Acquisitions [Abstract] | |
| Acquisitions | ACQUISITIONS In the 2019 first quarter, we accelerated our option to acquire our partner’s remaining interests in two joint ventures. As a result of the transaction, we recognized an indefinite-lived brand asset for AC Hotels by Marriott of $156 million and management and franchise contract assets, with a weighted-average term of 24 years, totaling $34 million.
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- Definition Asset Acquisitions [Abstract] No definition available.
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- Definition Asset Acquisitions [Text Block] No definition available.
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Earnings Per Share |
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share | EARNINGS PER SHARE The table below presents the reconciliation of the earnings and number of shares used in our calculations of basic and diluted earnings per share:
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- References No definition available.
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- Definition The entire disclosure for earnings per share. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Share-Based Compensation |
6 Months Ended |
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Jun. 30, 2019 | |
| Share-based Payment Arrangement [Abstract] | |
| Share-Based Compensation | SHARE-BASED COMPENSATION RSUs and PSUs We granted 1.6 million restricted stock units (“RSUs”) during the 2019 first half to certain officers and key employees, and those units vest generally over four years in equal annual installments commencing one year after the grant date. We also granted 0.1 million performance-based RSUs (“PSUs”) in the 2019 first half to certain executive officers, which are earned, subject to continued employment and the satisfaction of certain performance conditions based on achievement of pre-established targets for gross room openings, Marriott Bonvoy™ loyalty member penetration, and adjusted operating income growth over, or at the end of, a three-year performance period. RSUs, including PSUs, granted in the 2019 first half had a weighted average grant-date fair value of $117. We recorded share-based compensation expense for RSUs and PSUs of $48 million in the 2019 second quarter and $49 million in the 2018 second quarter, $86 million for the 2019 first half, and $88 million for the 2018 first half. Deferred compensation costs for unvested awards for RSUs and PSUs totaled $266 million at June 30, 2019 and $167 million at December 31, 2018.
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- Definition The entire disclosure for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Income Taxes |
6 Months Ended |
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Jun. 30, 2019 | |
| Income Tax Disclosure [Abstract] | |
| Income Taxes | INCOME TAXES Our effective tax rate increased to 26.2 percent for the 2019 second quarter from 23.6 percent for the 2018 second quarter, primarily due to the unfavorable impact of the non-tax deductible accrual for the Proposed ICO Fine discussed in Footnote 6. Commitments and Contingencies. The increase was partially offset by a shift in earnings to jurisdictions with lower tax rates and prior year tax expenses for dispositions. Our effective tax rate decreased to 18.7 percent for the 2019 first half from 22.6 percent for the 2018 first half, primarily due to the prior year tax expense incurred for uncertain tax positions relating to legacy-Starwood operations, the prior year state income tax expense due to a change in our position regarding the future remittance of accumulated earnings of non-U.S. subsidiaries, prior year tax expenses for dispositions, and a shift in earnings to jurisdictions with lower tax rates. The decrease was partially offset by the 2018 release of tax reserves due to the completion of certain examinations and the unfavorable impact in the 2019 second quarter of the non-tax deductible accrual for the loss contingency related to the Proposed ICO Fine discussed in Footnote 6. Commitments and Contingencies. We paid cash for income taxes, net of refunds, of $241 million in the 2019 first half and $489 million in the 2018 first half.
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- References No definition available.
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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Commitments and Contingencies |
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| Commitments and Contingencies Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Commitments and Contingencies | COMMITMENTS AND CONTINGENCIES Guarantees We present the maximum potential amount of our future guarantee fundings and the carrying amount of our liability for our debt service, operating profit, and other guarantees (excluding contingent purchase obligations) for which we are the primary obligor at June 30, 2019 in the following table:
Our guarantees listed in the preceding table include $46 million of guarantees that will not be in effect until the underlying properties open and we begin to operate the properties or certain other events occur. Contingent Purchase Obligation Sheraton Grand Chicago. We granted the owner a one-time right, exercisable in 2022, to require us to purchase the leasehold interest in the land and the hotel for $300 million in cash (the “put option”). If the owner exercises the put option, we have the option to purchase, at the same time the put transaction closes, the fee simple interest in the underlying land for an additional $200 million in cash. We accounted for the put option as a guarantee, and our recorded liability at June 30, 2019 was $57 million. Data Security Incident Description of Event On November 30, 2018, we announced a data security incident involving unauthorized access to the Starwood reservations database (the “Data Security Incident”). Working with leading security experts, we determined that there was unauthorized access to the Starwood network since 2014 and that an unauthorized party had copied information from the Starwood reservations database and taken steps towards removing it. While our forensic review of the incident is now complete, certain data analytics work continues. The Starwood reservations database is no longer used for business operations. Expenses and Insurance Recoveries We recorded $148 million of expenses, partially offset by $22 million of accrued insurance recoveries, related to the Data Security Incident during the 2019 second quarter, and $192 million of expenses, partially offset by $68 million of accrued insurance recoveries, related to the Data Security Incident during the 2019 first half, which we recorded in either the “Reimbursed expenses” or “Merger-related costs and charges” captions of our Income Statements. Expenses for the quarter and year-to-date primarily included the accrual for the loss contingency related to the Proposed ICO Fine discussed below, along with customer care and legal costs. We recognize insurance recoveries when they are probable of receipt and present them in our Income Statements in the same caption as the related expense, up to the amount of total expense incurred in prior and current periods. Litigation, Claims, and Government Investigations To date, approximately 100 lawsuits have been filed by consumers and others against us in U.S. federal, U.S. state and Canadian courts related to the Data Security Incident. The vast majority of these cases are putative consumer class actions, in which the plaintiffs, who purport to represent various classes of consumers, generally claim to have been harmed by alleged actions and/or omissions by the Company in connection with the Data Security Incident and assert a variety of common law and statutory claims seeking monetary damages, injunctive relief, costs and attorneys’ fees, and other related relief. All of the U.S. cases, except for a single case filed in small claims court in Minnesota, have been consolidated and transferred to the U.S. District Court for the District of Maryland, pursuant to orders of the U.S. Judicial Panel on Multidistrict Litigation (MDL). In addition, a putative class action lawsuit was filed against us and certain of our current officers and directors on December 1, 2018, alleging violations of the federal securities laws in connection with statements regarding our cybersecurity systems and controls, and seeking certification of a class of affected persons, unspecified monetary damages, costs and attorneys’ fees, and other related relief. Two shareholder derivative complaints were also filed on February 26, 2019 and March 15, 2019, respectively, against the Company, certain of its officers and certain of the members of our Board of Directors, alleging, among other claims, breach of fiduciary duty, corporate waste, unjust enrichment, mismanagement and violations of the federal securities laws, and seeking unspecified monetary damages and restitution, changes to the Company’s corporate governance and internal procedures, costs and attorneys’ fees, and other related relief. These cases are also covered by the MDL order. We dispute the allegations in the lawsuits described above and intend to defend vigorously against such claims. In addition, in April 2019, we received a letter purportedly on behalf of a shareholder of the Company (also one of the named plaintiffs in the putative securities class action described above) demanding that our Board of Directors take action against the Company’s current and certain former officers and directors to recover damages for alleged breaches of fiduciary duties and related claims arising from the Data Security Incident. The Board of Directors has constituted a demand review committee to investigate the claims made in the demand letter, and the committee has retained independent counsel to assist with the investigation. The committee’s investigation is ongoing. In addition, numerous U.S. federal, U.S. state and foreign governmental authorities are investigating, or otherwise seeking information and/or documents related to, the Data Security Incident and related matters, including Attorneys General offices from all 50 states and the District of Columbia, the Federal Trade Commission, the Securities and Exchange Commission, certain committees of the U.S. Senate and House of Representatives, the Information Commissioner’s Office in the United Kingdom (“ICO”) as lead supervisory authority in the European Economic Area, and regulatory authorities in various other jurisdictions. On July 9, 2019, we announced that the ICO had communicated its intent to issue a fine in the amount of £99 million against the Company in relation to the Data Security Incident (the “Proposed ICO Fine”). In the 2019 second quarter, we recorded an accrual in the amount of $126 million for this loss contingency. The accrual was recorded in the “Accrued expenses and other” caption of our Balance Sheets and in the “Merger-related costs and charges” caption of our Income Statements. We have the right to respond to the ICO before the amount of the fine is finally determined and the fine can be issued by the ICO, and we intend to respond and vigorously defend our position. Following the Data Security Incident, the ICO also notified us that it had opened an investigation into the Company’s online privacy policy and related practices and an investigation into the Company’s handling of data subject access requests. These investigations are separate from the ICO’s investigation related to the Data Security Incident and the Proposed ICO Fine does not relate to either of these separate investigations. While we believe it is reasonably possible that we may incur additional losses associated with the above described proceedings and investigations, it is not possible to estimate the amount of loss or range of loss, if any, in excess of the amounts already incurred that might result from adverse judgments, settlements, fines, penalties, or other resolution of these proceedings and investigations based on the stage of these proceedings and investigations, the absence of specific allegations as to alleged damages, the uncertainty as to the certification of a class or classes and the size of any certified class, if applicable, and/or the lack of resolution of significant factual and legal issues.
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- References No definition available.
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- Definition The entire disclosure for commitments and contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Leases |
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| Leases | LEASES We enter into operating and finance leases primarily for hotels, offices, and equipment. Most leases have initial terms of up to 20 years and contain one or more renewals at our option, generally for five- to 10-year periods. We have generally not included these renewal periods in the lease term as it is not reasonably certain that we will exercise the renewal option. In addition, our leases generally contain fixed and variable components. The variable components of leases of land or building facilities are primarily based on operating performance of the leased property. Our lease agreements may also include non-lease components, such as common area maintenance, which we combine with the lease component to account for both as a single lease component. We calculate the present value of future payments using a discount rate equal to our incremental borrowing rate. The following table details the composition of lease expense for the 2019 second quarter and 2019 first half:
Additionally, in the 2019 second quarter, we recorded an expense of $34 million in the “Merger-related costs and charges” caption of our Income Statements due to the impairment of a legacy-Starwood office building accounted for as a finance lease. The following tables present our future minimum lease payments and additional information about our lease obligations as of June 30, 2019:
As of June 30, 2019, we had entered into an agreement that we expect to account for as an operating lease with a 20-year term for our new headquarters office, which is not reflected in our Balance Sheets or in the table above as the lease has not commenced.
The following table details the classification of lease liabilities in our Balance Sheets:
The following table presents supplemental cash flow information for the 2019 first half:
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| Leases | LEASES We enter into operating and finance leases primarily for hotels, offices, and equipment. Most leases have initial terms of up to 20 years and contain one or more renewals at our option, generally for five- to 10-year periods. We have generally not included these renewal periods in the lease term as it is not reasonably certain that we will exercise the renewal option. In addition, our leases generally contain fixed and variable components. The variable components of leases of land or building facilities are primarily based on operating performance of the leased property. Our lease agreements may also include non-lease components, such as common area maintenance, which we combine with the lease component to account for both as a single lease component. We calculate the present value of future payments using a discount rate equal to our incremental borrowing rate. The following table details the composition of lease expense for the 2019 second quarter and 2019 first half:
Additionally, in the 2019 second quarter, we recorded an expense of $34 million in the “Merger-related costs and charges” caption of our Income Statements due to the impairment of a legacy-Starwood office building accounted for as a finance lease. The following tables present our future minimum lease payments and additional information about our lease obligations as of June 30, 2019:
As of June 30, 2019, we had entered into an agreement that we expect to account for as an operating lease with a 20-year term for our new headquarters office, which is not reflected in our Balance Sheets or in the table above as the lease has not commenced.
The following table details the classification of lease liabilities in our Balance Sheets:
The following table presents supplemental cash flow information for the 2019 first half:
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- References No definition available.
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- Definition The entire disclosure for finance leases of lessee. Includes, but is not limited to, description of lessee's finance lease and maturity analysis of finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Long-Term Debt |
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| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Long-Term Debt | LONG-TERM DEBT We provide detail on our long-term debt balances, net of discounts, premiums, and debt issuance costs, in the following table at the end of the 2019 second quarter and year-end 2018:
We paid cash for interest, net of amounts capitalized, of $176 million in the 2019 first half and $144 million in the 2018 first half. In the 2019 second quarter, we amended and restated our multicurrency revolving credit agreement (the “Credit Facility”) to extend the maturity date of the Credit Facility and increase the aggregate amount of available borrowings to up to $4.5 billion. The available borrowings support our commercial paper program and general corporate needs. Borrowings under the Credit Facility generally bear interest at LIBOR (the London Interbank Offered Rate) plus a spread, based on our public debt rating. We also pay quarterly fees on the Credit Facility at a rate based on our public debt rating. While any outstanding commercial paper borrowings and/or borrowings under our Credit Facility generally have short-term maturities, we classify the outstanding borrowings as long-term based on our ability and intent to refinance the outstanding borrowings on a long-term basis. The Credit Facility expires on June 28, 2024. See the “Cash Requirements and Our Credit Facility” caption later in this report in the “Liquidity and Capital Resources” section of Item 2 below for further information on our Credit Facility and available borrowing capacity at June 30, 2019. In the 2019 first quarter, we issued $300 million aggregate principal amount of LIBOR plus 0.650 percent Series BB Notes due March 8, 2021 (the “Series BB Notes”) and $550 million aggregate principal amount of 3.600 percent Series CC Notes due April 15, 2024 (the “Series CC Notes”). We pay interest on the Series BB Notes in March, June, September, and December of each year, commencing in June 2019, and will pay interest on the Series CC Notes in April and October of each year, commencing in October 2019. We received net proceeds of approximately $841 million from the offering of the Series BB Notes and Series CC Notes, after deducting the underwriting discount and estimated expenses, which were made available for general corporate purposes, which may include working capital, capital expenditures, acquisitions, stock repurchases, or repayment of outstanding commercial paper or other borrowings.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for long-term debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Fair Value of Financial Instruments |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value of Financial Instruments | FAIR VALUE OF FINANCIAL INSTRUMENTS We believe that the fair values of our current assets and current liabilities approximate their reported carrying amounts. We present the carrying values and the fair values of noncurrent financial assets and liabilities that qualify as financial instruments, determined under current guidance for disclosures on the fair value of financial instruments, in the following table:
See the “Fair Value Measurements” caption of Footnote 2. Summary of Significant Accounting Policies of our 2018 Form 10-K for more information on the input levels we use in determining fair value.
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- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Accumulated Other Comprehensive Loss and Shareholders' Equity |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Equity [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accumulated Other Comprehensive Loss and Shareholders' Equity | ACCUMULATED OTHER COMPREHENSIVE LOSS AND SHAREHOLDERS’ EQUITY The following tables detail the accumulated other comprehensive loss activity for the 2019 first half and 2018 first half:
The following tables detail the changes in common shares outstanding and shareholders’ equity for the 2019 first half and 2018 first half:
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- References No definition available.
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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Contracts with Customers |
6 Months Ended |
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Jun. 30, 2019 | |
| Revenue from Contract with Customer [Abstract] | |
| Contracts with Customers | CONTRACTS WITH CUSTOMERS Our current and noncurrent Loyalty Program liability increased by $226 million, to $5,687 million at June 30, 2019, from $5,461 million at December 31, 2018, primarily reflecting an increase in points earned, partially offset by deferred revenue of $997 million that we recognized in the 2019 first half. At each reporting period, we evaluate the estimates used in the recognition of Loyalty Program revenues, including estimates of the breakage of points that members will never redeem and the amount of funding we expect to receive over the life of the agreements with various third parties. In the 2019 second quarter, the updated estimates resulted in an increase in deferred revenue, and a corresponding reduction of revenue of approximately $147 million ($111 million net of tax).
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Business Segments |
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Business Segments | BUSINESS SEGMENTS We are a diversified global lodging company with operations in the following reportable business segments:
The following operating segments do not meet the applicable accounting criteria for separate disclosure as reportable business segments: Caribbean and Latin America, Europe, and Middle East and Africa. We present these operating segments together as “Other International” in the tables below. We evaluate the performance of our operating segments using “segment profits” which is based largely on the results of the segment without allocating corporate expenses, income taxes, indirect general, administrative, and other expenses, or merger-related costs and charges. We assign gains and losses, equity in earnings or losses from our joint ventures, and direct general, administrative, and other expenses to each of our segments. “Unallocated corporate” represents a portion of our revenues, including license fees we receive from our credit card programs and fees from vacation ownership licensing agreements, general, administrative, and other expenses, merger-related costs and charges, equity in earnings or losses, and other gains or losses that we do not allocate to our segments. Our President and Chief Executive Officer, who is our chief operating decision maker, monitors assets for the consolidated company but does not use assets by operating segment when assessing performance or making operating segment resource allocations. Segment Revenues The following tables present our revenues disaggregated by segment and major revenue stream for the 2019 second quarter, 2018 second quarter, 2019 first half, and 2018 first half:
Segment Profits
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- References No definition available.
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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Basis of Presentation (Policies) |
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Jun. 30, 2019 | |||||||||
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||||||
| New Accounting Standards | New Accounting Standards Adopted Accounting Standards Update (“ASU”) No. 2016-02 - “Leases” (Topic 842). ASU 2016-02 introduces a lessee model that brings substantially all leases onto the balance sheet. Under the standard, a lessee recognizes on its balance sheet a lease liability and a right-of-use asset for most leases, including operating leases. The new standard also distinguishes leases as either finance leases or operating leases. This distinction affects how leases are measured and presented in the income statement and statement of cash flows. We adopted ASU 2016-02 in the 2019 first quarter using the modified retrospective transition method. Our accounting for finance leases remained substantially unchanged. Adoption of the standard resulted in the recording of $1,013 million of operating lease assets and $1,053 million of operating lease liabilities, as of January 1, 2019. We did not adjust our prior period Balance Sheets. Adoption of the standard did not impact our Income Statements or our Statements of Cash Flows. When we adopted ASU 2016-02, we applied the package of practical expedients allowed by the standard, and therefore, we did not reassess:
• Whether previously capitalized costs continue to qualify as initial direct costs.
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- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. No definition available.
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- References No definition available.
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Earnings Per Share (Tables) |
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Reconciliation of the Earnings and Number of Shares Used in Calculations of Basic and Diluted Earnings Per Share | The table below presents the reconciliation of the earnings and number of shares used in our calculations of basic and diluted earnings per share:
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- References No definition available.
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Commitments and Contingencies (Tables) |
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| Commitments and Contingencies Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Maximum Potential Amount of Future Fundings as the Primary Obligor for Guarantees and the Liability for Expected Future Fundings | We present the maximum potential amount of our future guarantee fundings and the carrying amount of our liability for our debt service, operating profit, and other guarantees (excluding contingent purchase obligations) for which we are the primary obligor at June 30, 2019 in the following table:
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- References No definition available.
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- Definition Tabular disclosure of each guarantee obligation, or each group of similar guarantee obligations, including (a) the nature of the guarantee, including its term, how it arose, and the events or circumstances that would require the guarantor to perform under the guarantee; (b) the maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee; (c) the current carrying amount of the liability, if any, for the guarantor's obligations under the guarantee; and (d) the nature of any recourse provisions under the guarantee, and any assets held either as collateral or by third parties, and any relevant related party disclosure. Excludes disclosures about product warranties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Leases (Tables) |
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| Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Composition of Lease Expense and Supplemental Cash Flows | The following table details the composition of lease expense for the 2019 second quarter and 2019 first half:
The following table presents supplemental cash flow information for the 2019 first half:
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| Maturities of Finance Lease Liabilities | The following tables present our future minimum lease payments and additional information about our lease obligations as of June 30, 2019:
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| Maturities of Operating Lease Liabilities | The following tables present our future minimum lease payments and additional information about our lease obligations as of June 30, 2019:
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| Lease Terms and Discount Rate |
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| Balance Sheet Classification of Leases | The following table details the classification of lease liabilities in our Balance Sheets:
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- Definition Assets and Liabilities, Lessee [Table Text Block] No definition available.
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- Definition Schedule of Lessee, Leases, Terms [Table Text Block] No definition available.
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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Long-Term Debt (Tables) |
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| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Long-Term Debt | We provide detail on our long-term debt balances, net of discounts, premiums, and debt issuance costs, in the following table at the end of the 2019 second quarter and year-end 2018:
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- References No definition available.
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- Definition Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Fair Value of Financial Instruments (Tables) |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Carrying Values and Fair Values of Non-Current Financial Assets and Liabilities | We present the carrying values and the fair values of noncurrent financial assets and liabilities that qualify as financial instruments, determined under current guidance for disclosures on the fair value of financial instruments, in the following table:
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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Accumulated Other Comprehensive Loss and Shareholders' Equity (Tables) |
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Jun. 30, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accumulated Other Comprehensive Income (Loss) Activity | The following tables detail the accumulated other comprehensive loss activity for the 2019 first half and 2018 first half:
(1) Other comprehensive (loss) income before reclassifications for foreign currency translation adjustments includes intra-entity foreign currency transactions that are of a long-term investment nature, which resulted in gains of $2 million for the 2019 first half and $38 million for the 2018 first half.
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| Changes in Shareholders' Equity | The following tables detail the changes in common shares outstanding and shareholders’ equity for the 2019 first half and 2018 first half:
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Business Segments (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Segment Revenues | Segment Revenues The following tables present our revenues disaggregated by segment and major revenue stream for the 2019 second quarter, 2018 second quarter, 2019 first half, and 2018 first half:
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| Segment Profits | Segment Profits
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| X | ||||||||||
- Definition Tabular disclosure of the reconciliation of profit (loss) from reportable segments to the consolidated income (loss) before income tax expense (benefit) and discontinued operations. Includes, but is not limited to, reconciliation after income tax if income tax is allocated to the reportable segment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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Basis of Presentation - Narrative (Details) - USD ($) $ in Millions |
Jun. 30, 2019 |
Jan. 01, 2019 |
|---|---|---|
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Operating lease assets | $ 977 | |
| operating lease liability | $ 1,020 | |
| Adoption of ASU 2016-02 | ||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
| Operating lease assets | $ 1,013 | |
| operating lease liability | $ 1,053 |
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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Acquisitions - Acquisitions (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2019
USD ($)
joint_venture
| |
| Business Acquisition [Line Items] | |
| Number of joint ventures acquired | joint_venture | 2 |
| Management and Franchise Contracts | |
| Business Acquisition [Line Items] | |
| Finite lived intangible assets term | 24 years |
| Finite lived intangible assets acquired | $ 34 |
| Brand Assets | |
| Business Acquisition [Line Items] | |
| Indefinite lived intangible assets acquired | $ 156 |
| X | ||||||||||
- Definition Asset Acquisition, Number of Acquisitions No definition available.
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| X | ||||||||||
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, from an acquisition. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Earnings Per Share - Reconciliation of the Earnings (Losses) and Number of Shares Used in Calculations of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2019 |
Mar. 31, 2019 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Computation of Basic Earnings Per Share | ||||||
| Net income | $ 232 | $ 375 | $ 667 | $ 420 | $ 607 | $ 1,087 |
| Shares for basic earnings per share (in shares) | 333.8 | 353.4 | 336.7 | 355.9 | ||
| Basic earnings per share (in USD per share) | $ 0.70 | $ 1.89 | $ 1.80 | $ 3.06 | ||
| Computation of Diluted Earnings Per Share | ||||||
| Net income | $ 232 | $ 375 | $ 667 | $ 420 | $ 607 | $ 1,087 |
| Shares for basic earnings per share (in shares) | 333.8 | 353.4 | 336.7 | 355.9 | ||
| Effect of dilutive securities | ||||||
| Share-based compensation (in shares) | 2.6 | 3.9 | 2.9 | 4.4 | ||
| Shares for diluted earnings per share (in shares) | 336.4 | 357.3 | 339.6 | 360.3 | ||
| Diluted earnings per share (in USD per share) | $ 0.69 | $ 1.87 | $ 1.79 | $ 3.02 | ||
| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Share-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Share-based compensation expense | $ 48 | $ 49 | $ 86 | $ 88 | |
| Deferred compensation costs related to unvested awards | $ 266 | $ 266 | $ 167 | ||
| RSUs and PSUs | |||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Stock awards, weighted average grant-date fair value (in USD per share) | $ 117 | ||||
| RSUs | |||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Stock awards, granted (in shares) | 1.6 | ||||
| Stock awards, vesting period | 4 years | ||||
| Stock awards, period of service after grant date | 1 year | ||||
| PSUs | |||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Stock awards, granted (in shares) | 0.1 | ||||
| Stock awards, vesting period | 3 years | ||||
| X | ||||||||||
- Definition Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized No definition available.
|
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Income Taxes - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Income Tax Disclosure [Abstract] | ||||
| Effective income tax rate | 26.20% | 23.60% | 18.70% | 22.60% |
| Cash paid for income taxes, net of refunds | $ 241 | $ 489 | ||
| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Commitments and Contingencies - Guarantees (Details) $ in Millions |
Jun. 30, 2019
USD ($)
|
|---|---|
| Commitments and Contingencies Disclosure [Line Items] | |
| Maximum Potential Amount of Future Fundings | $ 315 |
| Recorded Liability for Guarantees | 104 |
| Guarantees not in effect until underlying properties open | 46 |
| Debt service | |
| Commitments and Contingencies Disclosure [Line Items] | |
| Maximum Potential Amount of Future Fundings | 109 |
| Recorded Liability for Guarantees | 11 |
| Operating profit | |
| Commitments and Contingencies Disclosure [Line Items] | |
| Maximum Potential Amount of Future Fundings | 198 |
| Recorded Liability for Guarantees | 92 |
| Other | |
| Commitments and Contingencies Disclosure [Line Items] | |
| Maximum Potential Amount of Future Fundings | 8 |
| Recorded Liability for Guarantees | $ 1 |
| X | ||||||||||
- Definition Commitments and Contingencies Disclosure [Line Items] No definition available.
|
| X | ||||||||||
- Definition Guarantor Obligations, Maximum Exposure, Undiscounted, Not Yet in Effect No definition available.
|
| X | ||||||||||
- Definition The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Commitments and Contingencies - Contingent Purchase Obligations (Details) $ in Millions |
Jun. 30, 2019
USD ($)
|
|---|---|
| Guarantor Obligations [Line Items] | |
| Guarantee | $ 315 |
| Guarantee, recorded liability | 104 |
| Sheraton Grand Chicago Hotel | |
| Guarantor Obligations [Line Items] | |
| Guarantee, recorded liability | 57 |
| Sheraton Grand Chicago Hotel | Hotel and Leasehold | |
| Guarantor Obligations [Line Items] | |
| Guarantee | 300 |
| Sheraton Grand Chicago Hotel | Land | |
| Guarantor Obligations [Line Items] | |
| Guarantee | $ 200 |
| X | ||||||||||
- Definition The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Commitments and Contingencies - Expenses and Insurance Recoveries (Details) £ in Millions, $ in Millions |
1 Months Ended | 3 Months Ended | 6 Months Ended | |
|---|---|---|---|---|
|
Mar. 15, 2019
lawsuit
|
Jun. 30, 2019
USD ($)
lawsuit
|
Jun. 30, 2019
USD ($)
lawsuit
|
Jun. 30, 2019
GBP (£)
lawsuit
|
|
| Data Security Incident | ||||
| Loss Contingencies [Line Items] | ||||
| Expense related to data security incident | $ 148 | $ 192 | ||
| Insurance recoveries related to data security incident | 22 | 68 | ||
| Data Security Incident, UK Information Commissioner's Office | ||||
| Loss Contingencies [Line Items] | ||||
| Estimated fine | £ | £ 99 | |||
| Accrual for loss contingency | $ 126 | $ 126 | ||
| Putative Class Action Lawsuits Related to Data Security Incident | ||||
| Loss Contingencies [Line Items] | ||||
| Number of lawsuits filed | lawsuit | 100 | 100 | 100 | |
| Shareholder Derivative Complaints Related to Data Security Incident | ||||
| Loss Contingencies [Line Items] | ||||
| Number of new lawsuits filed | lawsuit | 2 |
| X | ||||||||||
- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount of loss contingency liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The total number of new claims filed pertaining to a loss contingency during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of pending claims pertaining to a loss contingency. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Leases - Narrative (Details) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jun. 30, 2019
USD ($)
renewal_option
|
Jun. 30, 2019
renewal_option
|
|
| Lessee, Lease, Description [Line Items] | ||
| Number of renewals (or more than) | renewal_option | 1 | 1 |
| Term of lease not commenced | 20 years | |
| Minimum | ||
| Lessee, Lease, Description [Line Items] | ||
| Renewal term | 5 years | |
| Maximum | ||
| Lessee, Lease, Description [Line Items] | ||
| Lease term | 20 years | |
| Renewal term | 10 years | |
| Legacy-Starwood Office Building | ||
| Lessee, Lease, Description [Line Items] | ||
| Impairment loss from leased asset | $ | $ 34 |
| X | ||||||||||
- Definition Lessee, Operating And Finance Lease, Number of Renewals No definition available.
|
| X | ||||||||||
- Definition Lessee, Operating And Finance Lease, Renewal Term No definition available.
|
| X | ||||||||||
- Definition Lessee, Operating And Finance Lease, Term Of Contract No definition available.
|
| X | ||||||||||
- Definition Lessee, Operating and Finance Lease, Lease Not Commenced, Term of Contract No definition available.
|
| X | ||||||||||
- Definition Amount of impairment loss from right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Leases - Composition of Lease Expense (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2019 |
|
| Leases [Abstract] | ||
| Operating lease cost | $ 46 | $ 91 |
| Variable lease cost | $ 31 | $ 58 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Millions |
Jun. 30, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Operating Leases | ||
| 2019, remaining | $ 90 | |
| 2020 | 164 | |
| 2021 | 148 | |
| 2022 | 142 | |
| 2023 | 114 | |
| Thereafter | 680 | |
| Total minimum lease payments | 1,338 | |
| Less: Amount representing interest | (318) | |
| Present value of minimum lease payments | 1,020 | |
| Finance Leases | ||
| 2019, remaining | 6 | |
| 2020 | 13 | |
| 2021 | 13 | |
| 2022 | 13 | |
| 2023 | 13 | |
| Thereafter | 165 | |
| Total minimum lease payments | 223 | |
| Less: Amount representing interest | (63) | |
| Present value of minimum lease payments | $ 160 | $ 163 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease, due in next fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Leases - Lease Terms and Discount Rate (Details) |
Jun. 30, 2019 |
|---|---|
| Weighted Average Remaining Lease Term (in years) | |
| Operating leases | 11 years |
| Finance leases | 15 years |
| Weighted Average Discount Rate | |
| Operating leases | 5.00% |
| Finance leases | 4.40% |
| X | ||||||||||
- Definition Lease, Weighted Average Discount Rate, Percent [Abstract] No definition available.
|
| X | ||||||||||
- Definition Lease, Weighted Average Remaining Lease Term [Abstract] No definition available.
|
| X | ||||||||||
- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
Leases - Balance Sheet Classification (Details) - USD ($) $ in Millions |
Jun. 30, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Operating lease liabilities | ||
| Current | $ 127 | |
| Noncurrent | 893 | $ 0 |
| Total | 1,020 | |
| Finance lease liabilities | ||
| Current | 6 | |
| Noncurrent | 154 | |
| Total | $ 160 | $ 163 |
| X | ||||||||||
- Definition Finance Lease Liability [Abstract] No definition available.
|
| X | ||||||||||
- Definition Operating Lease Liability [Abstract] No definition available.
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Leases - Supplemental Cash Flows Information (Details) $ in Millions |
6 Months Ended |
|---|---|
|
Jun. 30, 2019
USD ($)
| |
| Cash paid for amounts included in the measurement of lease liabilities: | |
| Operating cash outflows for operating leases | $ 89 |
| Operating cash outflows for finance leases | 4 |
| Financing cash outflows for finance leases | $ 3 |
| X | ||||||||||
- Definition Cash Flow, Lessee [Abstract] No definition available.
|
| X | ||||||||||
- Definition Amount of interest paid on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash outflow for principal payment on finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Long-Term Debt (Detail) - USD ($) $ in Millions |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|---|
| Debt Instrument [Line Items] | |||
| Credit Facility | $ 0 | $ 0 | |
| Finance lease obligations | 160 | 163 | |
| Total debt | 10,414 | 9,347 | |
| Less: Current portion of long-term debt | (229) | (833) | |
| Long-term debt, noncurrent | 10,185 | 8,514 | |
| Series K Notes, interest rate of 3.0%, face amount of $600, matured March 1, 2019 (effective interest rate of 4.4%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 0 | 600 | |
| Series L Notes, interest rate of 3.3%, face amount of $350, maturing September 15, 2022 (effective interest rate of 3.4%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 349 | 349 | |
| Series M Notes, interest rate of 3.4%, face amount of $350, maturing October 15, 2020 (effective interest rate of 3.6%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 349 | 349 | |
| Series N Notes, interest rate of 3.1%, face amount of $400, maturing October 15, 2021 (effective interest rate of 3.4%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 398 | 397 | |
| Series O Notes, interest rate of 2.9%, face amount of $450, maturing March 1, 2021 (effective interest rate of 3.1%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 449 | 448 | |
| Series P Notes, interest rate of 3.8%, face amount of $350, maturing October 1, 2025 (effective interest rate of 4.0%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 345 | 345 | |
| Series Q Notes, interest rate of 2.3%, face amount of $750, maturing January 15, 2022 (effective interest rate of 2.5%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 746 | 745 | |
| Series R Notes, interest rate of 3.1%, face amount of $750, maturing June 15, 2026 (effective interest rate of 3.3%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 744 | 743 | |
| Series T Notes, interest rate of 7.2%, face amount of $181, maturing December 1, 2019 (effective interest rate of 2.3%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 184 | 188 | |
| Series U Notes, interest rate of 3.1%, face amount of $291, maturing February 15, 2023 (effective interest rate of 3.1%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 291 | 291 | |
| Series V Notes, interest rate of 3.8%, face amount of $318, maturing March 15, 2025 (effective interest rate of 2.8%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 334 | 335 | |
| Series W Notes, interest rate of 4.5%, face amount of $278, maturing October 1, 2034 (effective interest rate of 4.1%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 291 | 292 | |
| Series X Notes, interest rate of 4.0%, face amount of $450, maturing April 15, 2028 (effective interest rate of 4.2%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 444 | 443 | |
| Series Y Notes, floating rate, face amount of $550, maturing December 1, 2020 (effective interest rate of 3.1% at June 30, 2019) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 548 | 547 | |
| Series Z Notes, interest rate of 4.2%, face amount of $350, maturing December 1, 2023 (effective interest rate of 4.4%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 347 | 347 | |
| Series AA Notes, interest rate of 4.7%, face amount of $300, maturing December 1, 2028 (effective interest rate of 4.8%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 297 | 297 | |
| Series BB Notes, floating rate, face amount of $300, maturing March 8, 2021 (effective interest rate of 3.1% at June 30, 2019) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | 299 | 0 | |
| Series CC Notes, interest rate of 3.6%, face amount of $550, maturing April 15, 2024 (effective interest rate of 3.9%) | |||
| Debt Instrument [Line Items] | |||
| Senior notes | $ 564 | 0 | |
| Senior Notes | Series K Notes, interest rate of 3.0%, face amount of $600, matured March 1, 2019 (effective interest rate of 4.4%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.00% | ||
| Senior notes, face amount | $ 600 | ||
| Effective interest rate | 4.40% | ||
| Senior Notes | Series L Notes, interest rate of 3.3%, face amount of $350, maturing September 15, 2022 (effective interest rate of 3.4%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.30% | ||
| Senior notes, face amount | $ 350 | ||
| Effective interest rate | 3.40% | ||
| Senior Notes | Series M Notes, interest rate of 3.4%, face amount of $350, maturing October 15, 2020 (effective interest rate of 3.6%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.40% | ||
| Senior notes, face amount | $ 350 | ||
| Effective interest rate | 3.60% | ||
| Senior Notes | Series N Notes, interest rate of 3.1%, face amount of $400, maturing October 15, 2021 (effective interest rate of 3.4%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.10% | ||
| Senior notes, face amount | $ 400 | ||
| Effective interest rate | 3.40% | ||
| Senior Notes | Series O Notes, interest rate of 2.9%, face amount of $450, maturing March 1, 2021 (effective interest rate of 3.1%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 2.90% | ||
| Senior notes, face amount | $ 450 | ||
| Effective interest rate | 3.10% | ||
| Senior Notes | Series P Notes, interest rate of 3.8%, face amount of $350, maturing October 1, 2025 (effective interest rate of 4.0%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.80% | ||
| Senior notes, face amount | $ 350 | ||
| Effective interest rate | 4.00% | ||
| Senior Notes | Series Q Notes, interest rate of 2.3%, face amount of $750, maturing January 15, 2022 (effective interest rate of 2.5%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 2.30% | ||
| Senior notes, face amount | $ 750 | ||
| Effective interest rate | 2.50% | ||
| Senior Notes | Series R Notes, interest rate of 3.1%, face amount of $750, maturing June 15, 2026 (effective interest rate of 3.3%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.10% | ||
| Senior notes, face amount | $ 750 | ||
| Effective interest rate | 3.30% | ||
| Senior Notes | Series T Notes, interest rate of 7.2%, face amount of $181, maturing December 1, 2019 (effective interest rate of 2.3%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 7.20% | ||
| Senior notes, face amount | $ 181 | ||
| Effective interest rate | 2.30% | ||
| Senior Notes | Series U Notes, interest rate of 3.1%, face amount of $291, maturing February 15, 2023 (effective interest rate of 3.1%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.10% | ||
| Senior notes, face amount | $ 291 | ||
| Effective interest rate | 3.10% | ||
| Senior Notes | Series V Notes, interest rate of 3.8%, face amount of $318, maturing March 15, 2025 (effective interest rate of 2.8%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.80% | ||
| Senior notes, face amount | $ 318 | ||
| Effective interest rate | 2.80% | ||
| Senior Notes | Series W Notes, interest rate of 4.5%, face amount of $278, maturing October 1, 2034 (effective interest rate of 4.1%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 4.50% | ||
| Senior notes, face amount | $ 278 | ||
| Effective interest rate | 4.10% | ||
| Senior Notes | Series X Notes, interest rate of 4.0%, face amount of $450, maturing April 15, 2028 (effective interest rate of 4.2%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 4.00% | ||
| Senior notes, face amount | $ 450 | ||
| Effective interest rate | 4.20% | ||
| Senior Notes | Series Y Notes, floating rate, face amount of $550, maturing December 1, 2020 (effective interest rate of 3.1% at June 30, 2019) | |||
| Debt Instrument [Line Items] | |||
| Senior notes, face amount | $ 550 | ||
| Effective interest rate | 3.10% | ||
| Senior Notes | Series Z Notes, interest rate of 4.2%, face amount of $350, maturing December 1, 2023 (effective interest rate of 4.4%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 4.20% | ||
| Senior notes, face amount | $ 350 | ||
| Effective interest rate | 4.40% | ||
| Senior Notes | Series AA Notes, interest rate of 4.7%, face amount of $300, maturing December 1, 2028 (effective interest rate of 4.8%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 4.70% | ||
| Senior notes, face amount | $ 300 | ||
| Effective interest rate | 4.80% | ||
| Senior Notes | Series BB Notes, floating rate, face amount of $300, maturing March 8, 2021 (effective interest rate of 3.1% at June 30, 2019) | |||
| Debt Instrument [Line Items] | |||
| Senior notes, face amount | $ 300 | $ 300 | |
| Effective interest rate | 3.10% | ||
| Senior Notes | Series CC Notes, interest rate of 3.6%, face amount of $550, maturing April 15, 2024 (effective interest rate of 3.9%) | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 3.60% | 3.60% | |
| Senior notes, face amount | $ 550 | $ 550 | |
| Effective interest rate | 3.90% | ||
| Commercial paper | |||
| Debt Instrument [Line Items] | |||
| Commercial paper | $ 3,069 | 2,245 | |
| Other | |||
| Debt Instrument [Line Items] | |||
| Other | $ 206 | $ 223 |
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- Definition Carrying value as of the balance sheet date of long-term unsecured obligations issued by corporations and other borrowers to investors (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt and lease obligation, classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of long-term debt and lease obligation, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Long-Term Debt - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Mar. 31, 2019 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Debt Disclosure [Abstract] | |||
| Interest paid, net of amounts capitalized | $ 176 | $ 144 | |
| Maximum borrowing capacity under credit facility | 4,500 | ||
| Senior Notes | Series BB Notes | |||
| Debt Instrument [Line Items] | |||
| Senior notes, face amount | $ 300 | 300 | |
| Senior Notes | Series CC Notes | |||
| Debt Instrument [Line Items] | |||
| Senior notes, face amount | $ 550 | $ 550 | |
| Interest rate | 3.60% | 3.60% | |
| Senior Notes | Series BB and Series CC Notes | |||
| Debt Instrument [Line Items] | |||
| Proceeds from debt offering | $ 841 | ||
| LIBOR | Senior Notes | Series BB Notes | |||
| Debt Instrument [Line Items] | |||
| Variable interest rate | 0.65% | ||
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- References No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Total interest costs incurred during the period and either capitalized or charged against earnings. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Fair Value of Financial Instruments - Carrying Values and Fair Values of Non-Current Financial Assets and Liabilities (Detail) - USD ($) $ in Millions |
Jun. 30, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Senior, mezzanine, and other loans | $ 97 | $ 125 |
| Other noncurrent liabilities | (2,294) | (2,372) |
| Carrying Amount | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Senior, mezzanine, and other loans | 97 | 125 |
| Total noncurrent financial assets | 97 | 125 |
| Senior Notes | (6,795) | (5,928) |
| Commercial paper | (3,069) | (2,245) |
| Other long-term debt | (167) | (184) |
| Other noncurrent liabilities | (143) | (153) |
| Total noncurrent financial liabilities | (10,174) | (8,510) |
| Fair Value | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Senior, mezzanine, and other loans | 94 | 116 |
| Total noncurrent financial assets | 94 | 116 |
| Senior Notes | (6,994) | (5,794) |
| Commercial paper | (3,069) | (2,245) |
| Other long-term debt | (175) | (182) |
| Other noncurrent liabilities | (143) | (153) |
| Total noncurrent financial liabilities | $ (10,381) | $ (8,374) |
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- Definition Total of all noncurrent financial instruments that are assets. No definition available.
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- Definition Total of all noncurrent financial instruments that are liabilities. No definition available.
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- Definition Carrying value as of the balance sheet date of long-term unsecured obligations issued by corporations and other borrowers to investors (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount, after allowance for credit loss, of financing receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of long-term debt classified as other, payable after one year or the operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Accumulated Other Comprehensive Loss and Shareholders' Equity - Accumulated Other Comprehensive (Loss) Income Activity (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2019 |
Mar. 31, 2019 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Jan. 01, 2018 |
|
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Balance at beginning of period | $ 1,603 | $ 2,225 | $ 3,588 | $ 3,731 | $ 2,225 | $ 3,731 | |
| Other comprehensive income (loss) before reclassifications | 69 | (239) | |||||
| Reclassification of (income) losses | (4) | 16 | |||||
| Net other comprehensive income (loss) | 34 | 31 | (385) | 162 | 65 | (223) | |
| Balance at end of period | 1,240 | 1,603 | 2,920 | 3,588 | 1,240 | 2,920 | |
| Other comprehensive income (loss) before reclassification related to foreign current translation adjustment, loss on intra-equity foreign currency transaction | 2 | 38 | |||||
| Foreign Currency Translation Adjustments | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Balance at beginning of period | (403) | (23) | (403) | (23) | |||
| Other comprehensive income (loss) before reclassifications | 71 | (247) | |||||
| Reclassification of (income) losses | 0 | 8 | |||||
| Net other comprehensive income (loss) | 71 | (239) | |||||
| Balance at end of period | (332) | (262) | (332) | (262) | |||
| Derivative Instrument and Other Adjustments | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Balance at beginning of period | 12 | 6 | 12 | 6 | |||
| Other comprehensive income (loss) before reclassifications | (2) | 8 | |||||
| Reclassification of (income) losses | (4) | 8 | |||||
| Net other comprehensive income (loss) | (6) | 16 | |||||
| Balance at end of period | 6 | 18 | 6 | 18 | |||
| Accumulated Other Comprehensive Loss | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Balance at beginning of period | (360) | (391) | 141 | (17) | (391) | (17) | |
| Net other comprehensive income (loss) | 34 | 31 | (385) | 162 | |||
| Balance at end of period | $ (326) | $ (360) | $ (244) | $ 141 | $ (326) | $ (244) | |
| Adoption of ASU 2016-01 | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Cumulative effect adjustment of accounting principle | $ 0 | ||||||
| Adoption of ASU 2016-01 | Foreign Currency Translation Adjustments | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Cumulative effect adjustment of accounting principle | 0 | ||||||
| Adoption of ASU 2016-01 | Derivative Instrument and Other Adjustments | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Cumulative effect adjustment of accounting principle | (4) | ||||||
| Adoption of ASU 2016-01 | Accumulated Other Comprehensive Loss | |||||||
| Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] | |||||||
| Cumulative effect adjustment of accounting principle | $ (4) | ||||||
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Accumulated Other Comprehensive Loss and Shareholders' Equity - Changes in Shareholders' Equity (Deficit) (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Jan. 01, 2019 |
Dec. 31, 2018 |
Jan. 01, 2018 |
|
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period | $ 1,240 | $ 1,603 | $ 2,225 | $ 3,588 | $ 3,731 | $ 2,225 | $ 3,731 | |||
| Balance at beginning of period (as adjusted) | 1,240 | 1,240 | $ 2,225 | |||||||
| Net income | 232 | 375 | 667 | 420 | 607 | 1,087 | ||||
| Other comprehensive income | 34 | 31 | (385) | 162 | 65 | (223) | ||||
| Dividends | (159) | (139) | (145) | (118) | ||||||
| Share-based compensation plans | 30 | (62) | 45 | (48) | ||||||
| Purchase of treasury stock | (500) | (828) | (850) | (782) | ||||||
| Balance at end of period | $ 1,240 | $ 1,603 | $ 2,920 | $ 3,588 | 1,240 | 2,920 | ||||
| Cash dividends (in USD per share) | $ 0.41 | $ 0.33 | $ 0.48 | $ 0.41 | ||||||
| Class A Common Stock | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period | $ 5 | $ 5 | $ 5 | $ 5 | $ 5 | $ 5 | $ 5 | |||
| Balance at beginning of period (in shares) | 330.6 | 334.1 | 339.1 | 354.8 | 359.1 | 339.1 | 359.1 | |||
| Share-based compensation plans (in shares) | 0.2 | 1.7 | 0.1 | 1.3 | ||||||
| Purchase of treasury stock (in shares) | (3.7) | (6.7) | (6.2) | (5.6) | ||||||
| Balance at end of period | $ 5 | $ 5 | $ 5 | $ 5 | $ 5 | $ 5 | ||||
| Balance at end of period (in shares) | 330.6 | 334.1 | 348.7 | 354.8 | 330.6 | 348.7 | ||||
| Additional Paid-in- Capital | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period | $ 5,729 | $ 5,706 | $ 5,814 | $ 5,685 | $ 5,770 | $ 5,814 | $ 5,770 | |||
| Share-based compensation plans | 23 | (108) | 43 | (85) | ||||||
| Balance at end of period | 5,729 | 5,706 | 5,728 | 5,685 | 5,729 | 5,728 | ||||
| Retained Earnings | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period | 9,292 | 9,219 | 8,982 | 7,920 | 7,391 | 8,982 | 7,391 | |||
| Net income | 232 | 375 | 667 | 420 | ||||||
| Dividends | (159) | (139) | (145) | (118) | ||||||
| Balance at end of period | 9,292 | 9,219 | 8,442 | 7,920 | 9,292 | 8,442 | ||||
| Treasury Stock, at Cost | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period | (13,460) | (12,967) | (12,185) | (10,163) | (9,418) | (12,185) | (9,418) | |||
| Share-based compensation plans | 7 | 46 | 2 | 37 | ||||||
| Purchase of treasury stock | (500) | (828) | (850) | (782) | ||||||
| Balance at end of period | (13,460) | (12,967) | (11,011) | (10,163) | (13,460) | (11,011) | ||||
| Accumulated Other Comprehensive Loss | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period | (326) | (360) | (391) | 141 | (17) | (391) | (17) | |||
| Other comprehensive income | 34 | 31 | (385) | 162 | ||||||
| Balance at end of period | $ (326) | $ (360) | $ (244) | $ 141 | $ (326) | $ (244) | ||||
| Adoption of ASU 2016-02 | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | $ 1 | |||||||||
| Adoption of ASU 2016-02 | Class A Common Stock | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-02 | Additional Paid-in- Capital | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-02 | Retained Earnings | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 1 | |||||||||
| Adoption of ASU 2016-02 | Treasury Stock, at Cost | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-02 | Accumulated Other Comprehensive Loss | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | $ 0 | |||||||||
| Adoption of ASU 2014-09 | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | $ (149) | |||||||||
| Balance at beginning of period (as adjusted) | 3,582 | |||||||||
| Adoption of ASU 2014-09 | Class A Common Stock | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Balance at beginning of period (in shares) | 359.1 | 359.1 | ||||||||
| Adoption of ASU | 0 | |||||||||
| Balance at beginning of period (as adjusted) | 5 | |||||||||
| Adoption of ASU 2014-09 | Additional Paid-in- Capital | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Balance at beginning of period (as adjusted) | 5,770 | |||||||||
| Adoption of ASU 2014-09 | Retained Earnings | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | (149) | |||||||||
| Balance at beginning of period (as adjusted) | 7,242 | |||||||||
| Adoption of ASU 2014-09 | Treasury Stock, at Cost | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Balance at beginning of period (as adjusted) | (9,418) | |||||||||
| Adoption of ASU 2014-09 | Accumulated Other Comprehensive Loss | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Balance at beginning of period (as adjusted) | (17) | |||||||||
| Adoption of ASU 2016-01 | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-01 | Class A Common Stock | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-01 | Additional Paid-in- Capital | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-01 | Retained Earnings | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 4 | |||||||||
| Adoption of ASU 2016-01 | Treasury Stock, at Cost | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-01 | Accumulated Other Comprehensive Loss | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | (4) | |||||||||
| Adoption of ASU 2016-16 | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 372 | |||||||||
| Adoption of ASU 2016-16 | Class A Common Stock | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-16 | Additional Paid-in- Capital | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-16 | Retained Earnings | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 372 | |||||||||
| Adoption of ASU 2016-16 | Treasury Stock, at Cost | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | 0 | |||||||||
| Adoption of ASU 2016-16 | Accumulated Other Comprehensive Loss | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Adoption of ASU | $ 0 | |||||||||
| Subsequent Even | Treasury Stock, at Cost | ||||||||||
| (Increase) Decrease in Shareholders' Deficit [Roll Forward] | ||||||||||
| Purchase of treasury stock | $ (100) | |||||||||
| X | ||||||||||
- Definition Number of shares issued during the period as a result employee stock and cash incentive plans. No definition available.
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| X | ||||||||||
- Definition Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of stockholders' equity including the portion attributable to noncontrolling interests, after the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Contracts with Customers (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2019 |
Dec. 31, 2018 |
|
| Disaggregation of Revenue [Line Items] | |||
| Breakage, including tax | $ 147 | ||
| Breakage, excluding tax | 111 | ||
| Loyalty Program | |||
| Disaggregation of Revenue [Line Items] | |||
| Change in contract with customer liability | $ 226 | ||
| Contract with customer liability | $ 5,687 | 5,687 | $ 5,461 |
| Deferred revenue recognized | $ 997 |
| X | ||||||||||
- Definition Revenue from Contract with Customer, Breakage, Excluding Tax No definition available.
|
| X | ||||||||||
- Definition Revenue from Contract with Customer, Breakage, Including Tax No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
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Business Segments - Segment Revenues (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | $ 5,305 | $ 5,409 | $ 10,317 | $ 10,418 |
| Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 5,227 | 5,091 | 10,100 | 9,932 |
| Unallocated corporate | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 78 | 318 | 217 | 486 |
| North American Full-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 3,403 | 3,356 | 6,708 | 6,655 |
| North American Limited-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 901 | 860 | 1,670 | 1,600 |
| Asia Pacific | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 310 | 268 | 580 | 543 |
| Other International | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 613 | 607 | 1,142 | 1,134 |
| Fee revenues | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Gross revenues | 999 | 951 | 1,894 | 1,796 |
| Contract investment amortization | (15) | (13) | (29) | (31) |
| Revenues | 984 | 938 | 1,865 | 1,765 |
| Fee revenues | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Gross revenues | 867 | 833 | 1,642 | 1,567 |
| Contract investment amortization | (15) | (13) | (29) | (31) |
| Revenues | 852 | 820 | 1,613 | 1,536 |
| Fee revenues | North American Full-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Gross revenues | 349 | 345 | 665 | 644 |
| Contract investment amortization | (8) | (7) | (16) | (18) |
| Revenues | 341 | 338 | 649 | 626 |
| Fee revenues | North American Limited-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Gross revenues | 264 | 250 | 476 | 446 |
| Contract investment amortization | (3) | (3) | (6) | (6) |
| Revenues | 261 | 247 | 470 | 440 |
| Fee revenues | Asia Pacific | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Gross revenues | 112 | 110 | 230 | 227 |
| Contract investment amortization | (1) | (1) | (1) | (1) |
| Revenues | 111 | 109 | 229 | 226 |
| Fee revenues | Other International | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Gross revenues | 142 | 128 | 271 | 250 |
| Contract investment amortization | (3) | (2) | (6) | (6) |
| Revenues | 139 | 126 | 265 | 244 |
| Owned, leased, and other | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 418 | 423 | 793 | 829 |
| Owned, leased, and other | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 403 | 403 | 766 | 796 |
| Owned, leased, and other | North American Full-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 147 | 140 | 294 | 295 |
| Owned, leased, and other | North American Limited-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 38 | 37 | 69 | 70 |
| Owned, leased, and other | Asia Pacific | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 50 | 48 | 91 | 95 |
| Owned, leased, and other | Other International | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 168 | 178 | 312 | 336 |
| Reimbursements | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 3,903 | 4,048 | 7,659 | 7,824 |
| Reimbursements | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 3,972 | 3,868 | 7,721 | 7,600 |
| Reimbursements | North American Full-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 2,915 | 2,878 | 5,765 | 5,734 |
| Reimbursements | North American Limited-Service | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 602 | 576 | 1,131 | 1,090 |
| Reimbursements | Asia Pacific | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | 149 | 111 | 260 | 222 |
| Reimbursements | Other International | Total segment | ||||
| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
| Revenues | $ 306 | $ 303 | $ 565 | $ 554 |
| X | ||||||||||
- Definition Revenues, Gross of Capitalized Contract Cost, Amortization No definition available.
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| X | ||||||||||
- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Business Segments - Segment Profits (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2019 |
Mar. 31, 2019 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||
| Segment profits | $ 409 | $ 818 | $ 919 | $ 1,348 | ||
| Interest expense, net of interest income | (96) | (79) | (187) | (149) | ||
| Income taxes | (82) | (207) | (139) | (319) | ||
| NET INCOME | 232 | $ 375 | 667 | $ 420 | 607 | 1,087 |
| Unallocated corporate | ||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||
| Segment profits | (391) | 7 | (557) | (121) | ||
| North American Full-Service | Total segment | ||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||
| Segment profits | 338 | 394 | 627 | 671 | ||
| North American Limited-Service | Total segment | ||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||
| Segment profits | 253 | 252 | 455 | 434 | ||
| Asia Pacific | Total segment | ||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||
| Segment profits | 92 | 140 | 195 | 252 | ||
| Other International | Total segment | ||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||
| Segment profits | $ 118 | $ 160 | $ 213 | $ 319 | ||
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest revenue (income derived from investments in debt securities and on cash and cash equivalents) net of interest expense (cost of borrowed funds accounted for as interest). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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