CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
REVENUES
Revenues	$ 4,199	$ 2,316
OPERATING COSTS AND EXPENSES
Depreciation, amortization, and other	48	52
General, administrative, and other	208	211
Restructuring, merger-related charges, and other	9	1
Costs and expenses	3,641	2,232
OPERATING INCOME	558	84
Gains and other income, net	4	1
Interest expense	(93)	(107)
Interest income	5	7
Equity in earnings (losses)	2	(12)
INCOME (LOSS) BEFORE INCOME TAXES	476	(27)
(Provision) benefit for income taxes	(99)	16
Net income (loss)	$ 377	$ (11)
EARNINGS (LOSS) PER SHARE
Earnings (loss) per share - basic (in USD per share)	$ 1.15	$ (0.03)
Earnings (loss) per share - diluted (in USD per share)	$ 1.14	$ (0.03)
Base management fees
REVENUES
Gross revenues	$ 213	$ 106
Franchise fees
REVENUES
Gross revenues	500	306
Incentive management fees
REVENUES
Gross revenues	102	33
Fee revenues
REVENUES
Gross revenues	815	445
Contract investment amortization	(24)	(17)
Revenues	791	428
Owned, leased, and other
REVENUES
Revenues	262	108
OPERATING COSTS AND EXPENSES
Operating costs	197	135
Reimbursements
REVENUES
Revenues	3,146	1,780
OPERATING COSTS AND EXPENSES
Operating costs	$ 3,179	$ 1,833