CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
OPERATING ACTIVITIES
Net income	$ 375	$ 420
Adjustments to reconcile to cash provided by operating activities:
Depreciation, amortization, and other	68	73
Share-based compensation	40	42
Income taxes	(7)	24
Contract acquisition costs	(56)	(29)
Merger-related charges	(10)	(16)
Working capital changes	(401)	(98)
Gain on asset dispositions	(4)	(60)
Other	94	111
Net cash provided by (used in) operating activities	151	675
INVESTING ACTIVITIES
Capital expenditures	(66)	(64)
Dispositions	2	108
Loan advances	0	(12)
Loan collections	4	5
Other	(28)	12
Net cash (used in) provided by investing activities	(88)	49
FINANCING ACTIVITIES
Commercial paper/Credit Facility, net	665	627
Issuance of long-term debt	841	0
Repayment of long-term debt	(603)	(13)
Issuance of Class A Common Stock	5	4
Dividends paid	(139)	(118)
Purchase of treasury stock	(797)	(815)
Share-based compensation withholding taxes	(95)	(95)
Net cash provided by (used in) financing activities	(123)	(410)
(DECREASE) INCREASE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	(60)	314
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, beginning of period	360	429
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, end of period	300	743
Liability for guest loyalty program
Adjustments to reconcile to cash provided by operating activities:
Liability for guest loyalty program	$ 52	$ 208

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