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Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets Finite-lived intangible assets (Details)

v2.4.0.8
Intangible Assets Finite-lived intangible assets (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Dec. 31, 2010
Finite-Lived Intangible Assets [Line Items] Ìý Ìý Ìý Ìý Ìý
Amortization of Intangible Assets $ 55 $ 9 Ìý Ìý Ìý
Finite-Lived Intangible Assets, Accumulated Amortization Ìý Ìý (513) Ìý (458)
Finite-Lived Intangible Assets, Gross Ìý Ìý 1,500 Ìý 566
Finite-Lived Intangible Assets, Net 987 987 987 108 108
Minimum [Member]
 Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets [Line Items] Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Asset, Useful Life Ìý 6 years Ìý Ìý Ìý
Maximum [Member]
 Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets [Line Items] Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Asset, Useful Life Ìý 15 years Ìý Ìý Ìý
Customer Relationships [Member]
 Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets [Line Items] Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets, Accumulated Amortization Ìý Ìý (45) Ìý (23)
Finite-Lived Intangible Assets, Gross Ìý Ìý 621 Ìý 51
Finite-Lived Intangible Assets, Net Ìý Ìý 576 Ìý 28
Licensing Agreements [Member]
 Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets [Line Items] Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets, Accumulated Amortization Ìý Ìý (28) Ìý 0
Finite-Lived Intangible Assets, Gross Ìý Ìý 329 Ìý 0
Finite-Lived Intangible Assets, Net Ìý Ìý 301 Ìý 0
Other Intangible Assets [Member]
 Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets [Line Items] Ìý Ìý Ìý Ìý Ìý
Finite-Lived Intangible Assets, Accumulated Amortization Ìý Ìý (440) Ìý (435)
Finite-Lived Intangible Assets, Gross Ìý Ìý 550 Ìý 515
Finite-Lived Intangible Assets, Net Ìý Ìý $ 110 Ìý $ 80