Business Segments (Tables)

6 Months Ended

Jun. 30, 2019

Segment Reporting [Abstract]

Segment Revenues

Segment Revenues

The following tables present our revenues disaggregated by segment and major revenue stream for the 2019 second quarter, 2018 second quarter, 2019 first half, and 2018 first half:

	Three Months Ended June 30, 2019
($ in millions)	North American Full-Service			North American Limited-Service			Asia Pacific			Other International			Total
Gross fee revenues	$	349		$	264		$	112		$	142		$	867
Contract investment amortization	(8		)	(3		)	(1		)	(3		)	(15		)
Net fee revenues	341			261			111			139			852
Owned, leased, and other revenue	147			38			50			168			403
Cost reimbursement revenue	2,915			602			149			306			3,972
Total segment revenue	$	3,403		$	901		$	310		$	613		$	5,227
Unallocated corporate													78
Total revenue													$	5,305

	Three Months Ended June 30, 2018
($ in millions)	North American Full-Service			North American Limited-Service			Asia Pacific			Other International			Total
Gross fee revenues	$	345		$	250		$	110		$	128		$	833
Contract investment amortization	(7		)	(3		)	(1		)	(2		)	(13		)
Net fee revenues	338			247			109			126			820
Owned, leased, and other revenue	140			37			48			178			403
Cost reimbursement revenue	2,878			576			111			303			3,868
Total segment revenue	$	3,356		$	860		$	268		$	607		$	5,091
Unallocated corporate													318
Total revenue													$	5,409

	Six Months Ended June 30, 2019
($ in millions)	North American Full-Service			North American Limited-Service			Asia Pacific			Other International			Total
Gross fee revenues	$	665		$	476		$	230		$	271		$	1,642
Contract investment amortization	(16		)	(6		)	(1		)	(6		)	(29		)
Net fee revenues	649			470			229			265			1,613
Owned, leased, and other revenue	294			69			91			312			766
Cost reimbursement revenue	5,765			1,131			260			565			7,721
Total segment revenue	$	6,708		$	1,670		$	580		$	1,142		$	10,100
Unallocated corporate													217
Total revenue													$	10,317

	Six Months Ended June 30, 2018
($ in millions)	North American Full-Service			North American Limited-Service			Asia Pacific			Other International			Total
Gross fee revenues	$	644		$	446		$	227		$	250		$	1,567
Contract investment amortization	(18		)	(6		)	(1		)	(6		)	(31		)
Net fee revenues	626			440			226			244			1,536
Owned, leased, and other revenue	295			70			95			336			796
Cost reimbursement revenue	5,734			1,090			222			554			7,600
Total segment revenue	$	6,655		$	1,600		$	543		$	1,134		$	9,932
Unallocated corporate													486
Total revenue													$	10,418

Segment Profits

Segment Profits

	Three Months Ended						Six Months Ended
($ in millions)	June 30, 2019			June 30, 2018			June 30, 2019			June 30, 2018
North American Full-Service	$	338		$	394		$	627		$	671
North American Limited-Service	253			252			455			434
Asia Pacific	92			140			195			252
Other International	118			160			213			319
Unallocated corporate	(391		)	7			(557		)	(121		)
Interest expense, net of interest income	(96		)	(79		)	(187		)	(149		)
Income taxes	(82		)	(207		)	(139		)	(319		)
Net Income	$	232		$	667		$	607		$	1,087