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Accrued Liabilities - Summary of Accrued Liabilities (Detail) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Payables and Accruals [Abstract]    
Compensation and other related expenses $ 30 $ 24
Customer prepayments 25 18
Taxes (non income) 27 25
Other 38 32
Total $ 120 $ 99