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Number of Employee SARs and Director SARs Granted, Associated Weighted Average Base Values, And Weighted Average Grant-Date Fair Values (Detail) (Stock Appreciation Rights, USD $)
12 Months Ended
Dec. 31, 2013
Dec. 28, 2012
Dec. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted 700,000    
Employee
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted 700,000 1,000,000 700,000
Weighted average exercise price (per unit) $ 39 $ 35 $ 38
Weighted average grant-date fair value (per unit) $ 13 $ 12 $ 14
Director
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted 5,903 5,915 0
Weighted average exercise price (per unit) $ 44 $ 39 $ 0
Weighted average grant-date fair value (per unit) $ 15 $ 14 $ 0