v2.4.0.6
Provision for Income Taxes - Components of Provision for Income Taxes (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Tax Disclosure [Line Items]      
Netherlands, Current taxes $ (1) $ (3) $ (12)
Foreign, Current taxes (20) (29) (40)
Total Current taxes (21) (32) (52)
Netherlands, Deferred taxes 5 (10) 3
Foreign, Deferred taxes 15 21 25
Total Deferred taxes 20 11 28
Total provision for income taxes $ (1) $ (21) $ (24)