Goodwill and Intangible Assets, Net Definite-lived and Indefinite-lived Intangible Assets Table (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	$ 1,414	$ 1,305
Accumulated Amortization	(604)	(512)
Net Carrying Value	810	793
Indefinite-lived intangible assets: [Abstract]
Net Carrying Value	298	295
Intangible assets, net	1,108	1,088
Customer relationships
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	1,042	957
Accumulated Amortization	(409)	(345)
Net Carrying Value	633	612
Developed technology
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	144	120
Accumulated Amortization	(90)	(77)
Net Carrying Value	54	43
In-place leases
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	121	121
Accumulated Amortization	(73)	(63)
Net Carrying Value	48	58
Gasification technology license
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	60	60
Accumulated Amortization	(9)	(7)
Net Carrying Value	51	53
Other
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	47	47
Accumulated Amortization	(23)	(20)
Net Carrying Value	24	27
Trademarks and brand names
Indefinite-lived intangible assets: [Abstract]
Net Carrying Value	260	257
Gaming licenses
Indefinite-lived intangible assets: [Abstract]
Net Carrying Value	$ 38	$ 38