Goodwill and Intangible Assets, Net Definite-lived and Indefinite-lived Intangible Assets Table (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	$ 1,429	$ 1,410
Accumulated Amortization	(691)	(600)
Net Carrying Value	738	810
Indefinite-lived intangible assets: [Abstract]
Net Carrying Value	342	298
Intangible assets, net	1,080	1,108
Trademarks and brand names
Indefinite-lived intangible assets: [Abstract]
Net Carrying Value	304	260
Gaming licenses
Indefinite-lived intangible assets: [Abstract]
Net Carrying Value	38	38
Customer relationships
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	1,060	1,041
Accumulated Amortization	(472)	(408)
Net Carrying Value	588	633
Developed technology
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	142	144
Accumulated Amortization	(104)	(90)
Net Carrying Value	38	54
In-place leases
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	121	121
Accumulated Amortization	(83)	(73)
Net Carrying Value	38	48
Gasification technology license
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	60	60
Accumulated Amortization	(11)	(9)
Net Carrying Value	49	51
Other
Definite-lived intangible assets: [Abstract]
Gross Carrying Amount	46	44
Accumulated Amortization	(21)	(20)
Net Carrying Value	$ 25	$ 24

Finite-Lived Intangible Assets, Gross and Net [Abstract]

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Indefinite-Lived Intangible Assets, Gross and Net [Abstract]

+ References

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph ((a)(1),(b))
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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