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Goodwill and Intangible Assets, Net Definite-lived and Indefinite-lived Intangible Assets Table (Details) (USD $) In Millions, unless otherwise specified | Mar. 31, 2014 | Dec. 31, 2013
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Definite-lived intangible assets: [Abstract] |  |
Definite-lived intangible assets, Gross Carrying Amount | $ 1,266 | $ 1,262
Definite-lived intangible assets, Accumulated Amortization | (453) | (433)
Definite-lived intangible assets, Net Carrying Value | 813 | 829
Indefinite-lived intangible assets: [Abstract] |  |
Indefinite-lived intangible assets, Net Carrying Value | 286 | 284
Intangible assets, net | 1,099 | 1,113
Trademarks and brand names |  |
Indefinite-lived intangible assets: [Abstract] |  |
Indefinite-lived intangible assets, Net Carrying Value | 257 | 255
Gaming licenses |  |
Indefinite-lived intangible assets: [Abstract] |  |
Indefinite-lived intangible assets, Net Carrying Value | 29 | 29
Customer relationships |  |
Definite-lived intangible assets: [Abstract] |  |
Definite-lived intangible assets, Gross Carrying Amount | 918 | 914
Definite-lived intangible assets, Accumulated Amortization | (305) | (291)
Definite-lived intangible assets, Net Carrying Value | 613 | 623
Developed technology |  |
Definite-lived intangible assets: [Abstract] |  |
Definite-lived intangible assets, Gross Carrying Amount | 120 | 120
Definite-lived intangible assets, Accumulated Amortization | (69) | (67)
Definite-lived intangible assets, Net Carrying Value | 51 | 53
In-place leases |  |
Definite-lived intangible assets: [Abstract] |  |
Definite-lived intangible assets, Gross Carrying Amount | 121 | 121
Definite-lived intangible assets, Accumulated Amortization | (56) | (53)
Definite-lived intangible assets, Net Carrying Value | 65 | 68
Gasification technology license |  |
Definite-lived intangible assets: [Abstract] |  |
Definite-lived intangible assets, Gross Carrying Amount | 60 | 60
Definite-lived intangible assets, Accumulated Amortization | (5) | (4)
Definite-lived intangible assets, Net Carrying Value | 55 | 56
Other |  |
Definite-lived intangible assets: [Abstract] |  |
Definite-lived intangible assets, Gross Carrying Amount | 47 | 47
Definite-lived intangible assets, Accumulated Amortization | (18) | (18)
Definite-lived intangible assets, Net Carrying Value | $ 29 | $ 29

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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=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before 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=26713463&loc=d3e16323-109275 + Details
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- Definition Amount after 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=26713463&loc=d3e16323-109275 + Details
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- Definition 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=26713463&loc=d3e16323-109275 + Details
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- Definition 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=26713463&loc=d3e16323-109275 + Details
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