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Accrued Liabilities - Summary of Accrued Liabilities (Detail) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Payables And Accruals [Abstract]    
Compensation and other related expenses $ 25 $ 24
Customer prepayments 18 18
Taxes (non income) 22 25
Other 38 32
Total $ 103 $ 99