Accounts Payable and Accrued Expenses and Other Liabilities - Summary of Accounts Payable, Accrued Expenses and Other Liabilities (Detail) - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Due to hotel manager	$ 10	$ 26
Real estate taxes	22	22
Sales and occupancy taxes	4	7
Other accounts payable and accrued expenses	24	27
Total accounts payable and accrued expenses	60	82
Operating lease liabilities	20	25
Insurance financing	4	2
Below market leases, net	3	5
Other liabilities	11	11
Total other liabilities	$ 38	$ 43