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Stock-Based Compensation - Weighted Average Fair Value (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Jan. 02, 2018
Jan. 03, 2017
Dec. 29, 2015
Stock Options      
Stock-Based Compensation      
Weighted average fair value at the grant date for options issued (in dollars per share) $ 14.83 $ 12.10 $ 14.17
Weighted average assumptions under Black-Scholes valuation model      
Expected option term 6 years 10 months 24 days 6 years 9 months 18 days 6 years 7 months 6 days
Expected stock price volatility (as a percent) 24.40% 26.30% 31.30%
Risk-free interest rate (as a percent) 2.30% 1.60% 1.90%
Dividend yield (as a percent) 1.60% 1.60% 1.40%
Stock option activity, Shares      
Outstanding at beginning of year (in shares) 1,955    
Granted (in shares) 199    
Exercised (in shares) (345)    
Forfeited or cancelled (in shares) (68)    
Outstanding at end of year (in shares) 1,741 1,955  
Exercisable at end of year (in shares) 1,036    
Weighted Average Exercise Price      
Outstanding at beginning of year (in dollars per share) $ 37.65    
Granted (in dollars per share) 61.49    
Exercised (in dollars per share) 26.19    
Forfeited or cancelled (in dollars per share) 45.50    
Outstanding at end of year (in dollars per share) 42.25 $ 37.65  
Exercisable at end of year (in dollars per share) $ 36.31    
Weighted Average Remaining Contractual Term (In years)      
Weighted Average Remaining Contractual Term (In years) 4 years 4 years  
Exercisable at end of year (In years) 2 years 8 months 12 days    
Aggregate Intrinsic Value      
Outstanding at beginning of year $ 42,592    
Outstanding at end of year 14,766 $ 42,592  
Exercisable at end of year 13,499    
Total intrinsic value of options exercised 11,200 $ 40,400 $ 37,000
Unrecognized Stock-based Compensation Expense      
Total unrecognized stock-based compensation expenses related to unvested stock options, restricted shares and restricted share units $ 6,000    
Expected weighted average period for recognition of compensation expense related to unvested stock option 2 years 7 months 6 days    
Restricted Shares and Restricted Share Units      
Restricted Shares and Restricted Share Units, Shares      
Outstanding at beginning of year (in shares) 1,861    
Granted (in shares) 485    
Vested (in shares) (498)    
Forfeited (in shares) (154)    
Outstanding at end of year (in shares) 1,694 1,861  
Fair value of shares vested $ 18,400 $ 12,200 $ 7,500
Weighted Average Fair Value      
Outstanding at beginning of year (in dollars per share) $ 45.11    
Granted (in dollars per share) 54.29 $ 50.89 $ 49.70
Vested (in dollars per share) 36.99    
Forfeited (in dollars per share) 44.29    
Outstanding at end of year (in dollars per share) $ 46.38 $ 45.11  
Unrecognized Stock-based Compensation Expense      
Total unrecognized stock-based compensation expenses related to unvested stock options, restricted shares and restricted share units $ 32,500    
Expected weighted average period for recognition of compensation expense related to unvested stock option 2 years 8 months 12 days