Condensed Combined Consolidated Statements of Cash Flows (Unaudited) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2018 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)
Operating Activities:
Net income	$ 55	$ 422	$ 2,570
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	69	208	217
Gain on sales of assets, net	(2)	(98)
Casualty (gain) loss and impairment loss, net		(1)
Equity in earnings from investments in affiliates	(4)	(16)	(18)
Loss on foreign currency transactions		4	4
Other (gain) loss, net		(106)	3
Share-based compensation expense		12	11
Amortization of deferred financing costs		3	3
Distributions from unconsolidated affiliates		12	14
Deferred income taxes		(3)	(2,360)
Changes in operating assets and liabilities		(142)	14
Net cash provided by operating activities		295	458
Investing Activities:
Capital expenditures for property and equipment		(133)	(125)
Proceeds from asset dispositions, net		369
Proceeds from the sale of investments in affiliates, net		150
Insurance proceeds for property damage claims		87
Investments in affiliates			(1)
Distributions from unconsolidated affiliates			1
Net cash provided by (used in) investing activities		473	(125)
Financing Activities:
Dividends paid		(379)	(294)
Distributions to noncontrolling interests		(1)	(3)
Tax withholdings on share-based compensation		(2)	(2)
Repurchase of common stock		(348)
Net transfers to Parent			(9)
Net cash used in financing activities		(730)	(308)
Effect of exchange rate changes on cash and cash equivalents and restricted cash		(2)	2
Net increase in cash and cash equivalents and restricted cash		36	27
Cash and cash equivalents and restricted cash, beginning of period		379	350
Cash and cash equivalents and restricted cash, end of period	415	415	377
Non-cash investing activities:
Transfer of property and equipment to Hilton Grand Vacations		3	4
Non-cash financing activities:
Dividends paid in stock			441
Dividends declared but unpaid	$ 86	$ 86	$ 92