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Stock-Based Compensation and Other Stock Plans - Narrative (Detail) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Sep. 29, 2018
Sep. 30, 2017
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Net stock-based compensation expense $ 8,000,000 $ 7,000,000 $ 22,600,000 $ 21,400,000      
Cash received from stock purchase and option plan exercises 25,800,000 1,600,000 54,100,000 36,200,000      
Tax benefit realized from exercise and vesting of share-based payment arrangements 4,500,000 800,000 $ 12,100,000 $ 12,900,000      
Stock Option              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Weighted average contractual term (in years)     10 years        
Weighted-average grant date fair value granted (in dollars per share)     $ 30.21 $ 31.13      
Intrinsic value of stock exercised 18,100,000 2,000,000 $ 39,300,000 $ 23,400,000      
Fair value of stock vested     16,000,000 $ 14,000,000      
Unrecognized compensation cost related to non-vested award 22,100,000   $ 22,100,000        
Cost expected to be recognized over weighted-average period, in years     1 year 8 months 12 days        
Performance Awards              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Weighted average contractual term (in years)     3 years        
Weighted-average grant date fair value granted (in dollars per share)     $ 161.18 $ 168.70      
Unrecognized compensation cost related to non-vested award 13,500,000   $ 13,500,000        
Cost expected to be recognized over weighted-average period, in years     1 year 10 months 8 days        
Maximum stock percentage to be awarded     100.00%        
Performance period for awards granted (in years)     3 years        
Performance awards shares paid out (in shares)     50,182 60,980      
Restricted Stock Units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Performance period for awards granted (in years)     1 year        
Awards granted vesting period (in years)     2 years        
Granted (in shares)         13,648 45,502 64,327
Cash-Settled Stock Appreciation Rights              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Weighted average contractual term (in years)     10 years        
Weighted-average grant date fair value granted (in dollars per share)     $ 39.15        
Intrinsic value of stock exercised 1,100,000 0 $ 3,200,000 $ 800,000      
Fair value of stock vested     100,000 $ 100,000      
Unrecognized compensation cost related to non-vested award 100,000   $ 100,000        
Cost expected to be recognized over weighted-average period, in years     1 year 4 months 8 days        
Granted (in shares)     1,000        
Stock-Settled SARs              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Weighted-average grant date fair value granted (in dollars per share)     $ 24.71 $ 24.13      
Intrinsic value of stock exercised 1,200,000 $ 0 $ 1,800,000 $ 500,000      
Fair value of stock vested     2,200,000 $ 2,100,000      
Unrecognized compensation cost related to non-vested award $ 3,000,000   $ 3,000,000        
Cost expected to be recognized over weighted-average period, in years     1 year 8 months 4 days        
Granted (in shares)     89,000        
2011 Incentive Stock and Awards Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of shares available for grant (in shares) 2,638,001   2,638,001        
Non-employee Directors | Restricted Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Granted (in shares)     6,975 6,966      
Award vesting period     1 year