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Intangible Assets (Schedule Of Intangible Assets) (Detail) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2015 | Dec. 31, 2014
Finite And Indefinite Lived Intangible Assets [Line Items] |  |
Amortized Intangible Assets, Gross Carrying Amount | $ 516 | $ 434
Amortized Intangible Assets, Accumulated Amortization | 144 | 112
Amortized Intangible Assets, Net Carrying Amount | 372 | 322
Unamortized Intangible Assets, Goodwill, Gross Carrying Amount | 964 | 842
License Agreements [Member] |  |
Finite And Indefinite Lived Intangible Assets [Line Items] |  |
Amortized Intangible Assets, Gross Carrying Amount | 261 | 259
Amortized Intangible Assets, Accumulated Amortization | 74 | 59
Amortized Intangible Assets, Net Carrying Amount | 187 | 200
Customer Relationships [Member] |  |
Finite And Indefinite Lived Intangible Assets [Line Items] |  |
Amortized Intangible Assets, Gross Carrying Amount | 213 | 167
Amortized Intangible Assets, Accumulated Amortization | 63 | 50
Amortized Intangible Assets, Net Carrying Amount | 150 | 117
Other Intangible Assets [Member] |  |
Finite And Indefinite Lived Intangible Assets [Line Items] |  |
Amortized Intangible Assets, Gross Carrying Amount | 42 | 8
Amortized Intangible Assets, Accumulated Amortization | 7 | 3
Amortized Intangible Assets, Net Carrying Amount | 35 | 5
Goodwill [Member] |  |
Finite And Indefinite Lived Intangible Assets [Line Items] |  |
Goodwill, Translation Adjustments | 54 |
Unamortized Intangible Assets, Goodwill, Gross Carrying Amount | 964 | 842
Trademarks [Member] |  |
Finite And Indefinite Lived Intangible Assets [Line Items] |  |
Unamortized Intangible Assets, Trademarks, Gross Carrying Amount | $ 550 | $ 564

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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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