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Employee Benefit Plans - Additional Information (Detail) - North America - USD ($)
3 Months Ended 6 Months Ended
Jun. 27, 2015
Jun. 28, 2014
Jun. 27, 2015
Jun. 28, 2014
Defined Benefit Plan Disclosure [Line Items]        
Net periodic (benefit) cost $ (2,000,000) $ (2,000,000) $ (3,000,000) $ (3,000,000)
Pension and other postretirement contributions, current period     4,000,000  
Pension and other postretirement contributions, remainder of fiscal year $ 5,000,000   5,000,000  
Maximum | Other Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Net periodic (benefit) cost     $ 1,000,000