0001048286 2020-02-26 2020-02-26 0001048286 exch:XNGS 2020-02-26 2020-02-26 0001048286 exch:XCHI 2020-02-26 2020-02-26 false 0001048286 MARRIOTT INTERNATIONAL INC /MD/ 8-K 2020-02-26 DE 1-13881 52-2055918 10400 Fernwood Road, Bethesda, MD 20817 301 380-3000 false false false false Class A Common Stock, $0.01 par value MAR NASDAQ Class A Common Stock, $0.01 par value MAR CHX false