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Goodwill and Intangible Assets, Net Definite-lived and Indefinite-lived Intangible Assets Table (Details) (USD $) In Millions, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
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Definite-lived intangible assets: [Abstract] |  |
Gross Carrying Amount | $ 1,262 | $ 1,270
Accumulated Amortization | (433) | (355)
Net Carrying Value | 829 | 915
Indefinite-lived intangible assets: [Abstract] |  |
Net Carrying Value | 284 | 291
Intangible assets, net | 1,113 | 1,206
Customer relationships |  |
Definite-lived intangible assets: [Abstract] |  |
Gross Carrying Amount | 914 | 921
Accumulated Amortization | (291) | (238)
Net Carrying Value | 623 | 683
Developed technology |  |
Definite-lived intangible assets: [Abstract] |  |
Gross Carrying Amount | 120 | 121
Accumulated Amortization | (67) | (57)
Net Carrying Value | 53 | 64
In-place leases |  |
Definite-lived intangible assets: [Abstract] |  |
Gross Carrying Amount | 121 | 121
Accumulated Amortization | (53) | (43)
Net Carrying Value | 68 | 78
Gasification technology license |  |
Definite-lived intangible assets: [Abstract] |  |
Gross Carrying Amount | 60 | 60
Accumulated Amortization | (4) | (2)
Net Carrying Value | 56 | 58
Other |  |
Definite-lived intangible assets: [Abstract] |  |
Gross Carrying Amount | 47 | 47
Accumulated Amortization | (18) | (15)
Net Carrying Value | 29 | 32
Trademarks and brand names |  |
Indefinite-lived intangible assets: [Abstract] |  |
Net Carrying Value | 255 | 262
Gaming licenses |  |
Indefinite-lived intangible assets: [Abstract] |  |
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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