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Stock-Based Compensation - Schedule of Stock Option Plans Activity (Detail)
$ / shares in Units, shares in Thousands, $ in Thousands
9 Months Ended
Oct. 03, 2015
USD ($)
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Outstanding at beginning of year, Shares | shares 2,422
Granted, Shares | shares 700
Exercised, Shares | shares (10)
Canceled, Shares | shares (20)
Outstanding at end of year, Shares | shares 3,092
Options exercisable at end of year, Shares | shares 1,531
Outstanding at beginning of year, Weighted - Average Exercise Price $ 42.39
Granted, Weighted - Average Exercise Price 47.59
Exercised, Weighted - Average Exercise Price 42.34
Canceled, Weighted - Average Exercise Price 50.63
Outstanding at end of period, Weighted - Average Exercise Price 43.51
Options exercisable at end of year, Weighted - Average Exercise Price $ 39.35
Outstanding at end of period, Weighted - Average Remaining Contractual Life 7 years 6 months
Options exercisable at end of period, Weighted - Average Remaining Contractual Life 6 years 1 month 6 days
Exercised, Aggregate Intrinsic Value | $ $ 66
Outstanding at end of period, Aggregate Intrinsic Value | $ 1,543
Options exercisable at end of period, Aggregate Intrinsic Value | $ $ 1,543