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Stock-Based Compensation - Summary of Stock Option Activity (Detail) (Stock Option [Member], USD $)
In Millions, except Share data in Thousands, unless otherwise specified
 12 Months Ended
Dec. 28, 2013
Stock Option [Member]
  
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]  
Shares, Outstanding at beginning of year 2,161
Shares, Granted 641
Shares, Exercised (360)
Shares, Forfeited or expired (13)
Shares, Outstanding at end of year 2,429
Shares, Exercisable at end of year 1,206
Exercise Price per Share at beginning of year $ 50.48
Exercise Price per Share, Granted $ 79.07
Exercise Price per Share, Exercised $ 47.65
Exercise Price Per Share, Forfeited or expired $ 69.24
Exercise Price per Share, Outstanding at end of year $ 58.35
Exercise Price per Share, Exercisable at end of year $ 46.81
Outstanding Remaining Contractual Term (in years) at end of year 7 years
Exercisable Remaining Contractual Term (in years) at end of year 5 years 6 months
Outstanding, Aggregate Intrinsic Value, at end of year $ 121.2
Exercisable, Aggregate Intrinsic Value, at end of year $ 74.1