Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Activities:
Net income (loss)	$ (452)	$ (1,444)	$ 316
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Depreciation and amortization	281	298	264
Loss (gain) on sales of assets, net	5	(62)	(19)
Impairment loss and casualty (gain) loss, net	9	696	(18)
Equity in losses (earnings) from investments in affiliates	7	22	(14)
Other loss (gain), net	7	15	(45)
Share-based compensation expense	19	20	16
Amortization of deferred financing costs	12	9	5
Distributions from unconsolidated affiliates	0	5	22
Deferred Income Taxes	(1)	(30)	5
Changes in operating assets and liabilities:
Accounts receivable, net	(70)	152	(3)
Prepaid expenses	4	44	6
Other assets	(12)	(22)	(20)
Accounts payable and accrued expenses	0	(51)	(28)
Due to hotel managers	23	(71)	7
Other liabilities	27	(21)	10
Other	4	2	(5)
Net cash (used in) provided by operating activities	(137)	(438)	499
Investing Activities:
Acquisitions, net of cash and restricted cash acquired	0	0	(914)
Capital expenditures for property and equipment	(54)	(86)	(240)
Proceeds from asset dispositions, net	454	207	429
Proceeds from the sale of investments in affiliates, net	0	1	51
Insurance proceeds for property damage claims	4	1	39
Contributions to unconsolidated affiliates	(6)	(4)	0
Purchase of investment security, net	(4)
Net cash provided by (used in) investing activities	394	119	(635)
Financing Activities:
Proceeds from issuance of Senior Secured Note	750	1,376	0
Borrowings from credit facilities	0	1,000	850
Repayments of credit facilities	(1,193)	(1,099)	(232)
Proceeds from Issuance of Mortgage Debt	14
Repayments of mortgage debt	(20)	(6)	0
Debt issuance costs	(15)	(39)	(11)
Dividends paid	0	(241)	(494)
Distributions to noncontrolling interests, net	(6)	(1)	(9)
Tax withholdings on share-based compensation	(5)	(10)	(7)
Repurchase of common stock	0	(66)	0
Net cash (used in) provided by financing activities	(475)	914	97
Net (decrease) increase in cash and cash equivalents and restricted cash	(218)	595	(39)
Cash and cash equivalents and restricted cash, beginning of period	981	386	425
Cash and cash equivalents and restricted cash, end of period	$ 763	$ 981	$ 386