Property and Equipment, Net - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 15,154	$ 15,516
Accumulated depreciation and amortization	9,255	8,492
Property and equipment, operating lease	1,360	1,310
Accumulated depreciation, operating lease	469	415
Property and equipment, capital lease	40	41
Accumulated depreciation, capital lease	24	24
Loss on disposal or impairment of assets	(150)	$ (20)	$ (79)
Macao [Member] | The Plaza Macao and Four Seasons Hotel Macao [Member]
Property, Plant and Equipment [Line Items]
Loss on disposal or impairment of assets	(128)
The Shoppes At The Palazzo [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, net	189
Accumulated depreciation and amortization	$ 111