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Stock Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized $ 27.5  
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition 2 years 15 days  
Stock Options [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Outstanding at December 30, 2017 3,045,316  
Weighted Average Exercise Price Per Share Outstanding, Beginning of Period $ 58.96  
Expired / Forfeited (4,823)  
Weighted Average Exercise Price Per Share Outstanding, Expired/Forfeited $ 57.94  
Exercised (3,747)  
Weighted Average Exercise Price Per Shares Outstanding, Exercised $ 57.78  
Outstanding at March 31, 2018 3,036,746  
Weighted Average Exercise Price Per Share Outstanding, End of Period $ 58.96  
Outstanding Shares Subject to Option, Aggregate Intrinsic Value $ 0.7  
Exercisable at March 31, 2018 1,800,064  
Weighted Average Exercise Price Per Share Exercisable, End of Period $ 59.56  
Options Exercisable at End of Period, Aggregate Intrinsic Value $ 0.7  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value 0.0 $ 1.0
Stock Option Expense $ 0.8 0.7
Time Vested, Performance Vested and Market Vested Share Awards [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Shares Outstanding, Beginning of Period 635,507  
Weighted Average Grant Date Fair Value, Beginning of Period $ 58.59  
Shares Outstanding, Vested (75,452)  
Weighted Average Grant Date Fair Value, Vested $ 71.18  
Shares Outstanding, Forfeited (24,230)  
Weighted Average Grant Date Fair Value, Forfeited $ 60.23  
Shares Outstanding, End of Period 627,629  
Weighted Average Grant Date Fair Value, End of Period $ 56.16  
Time, Performance and Market Vested Share Awards Expense $ 2.5 $ 4.1
Time Vested Shares [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Shares Outstanding, Granted 4,957  
Weighted Average Grant Date Fair Value, Granted $ 60.53  
Market Vested Shares [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Shares Outstanding, Granted 24,571  
Weighted Average Grant Date Fair Value, Granted $ 63.48  
Performance Shares [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Shares Outstanding, Granted 92,621  
Weighted Average Grant Date Fair Value, Granted $ 50.51  
Shares Outstanding, Performance Share Adjustments (30,345)  
Weighted Average Grant Date Fair Value, Performance Share Adjustments $ 55.70