Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation (Details)

v3.7.0.1
Share-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of Shares Available for Grant (in Shares) 5,400,000  
Percentage of Premium Paid Out in Deferred Company Common Stock 20.00%  
Non-Vested Stock Awards [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period 200,000 300,000
Allocated Share-Based Compensation Expense $ 2.8 $ 1.6
Unrecognized Compensation Cost $ 16.9  
Unrecognized Compensation Cost, Period for Recognition 1 year 8 months 12 days  
Performance Shares [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Allocated Share-Based Compensation Expense $ 1.3 $ 1.2
Unrecognized Compensation Cost $ 8.1  
Unrecognized Compensation Cost, Period for Recognition 1 year 7 months 6 days  
Expected Life of Award 2 years 10 months 24 days 2 years 10 months 24 days
Performance Shares [Member] | Certain Senior Executives [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period 100,000 100,000
Weighted Average Price at Grant Date (in Dollars Per Share) $ 64.82 $ 38.54
Risk-Free Interest Rate 1.50% 0.80%
Dividend Yield 1.10% 1.00%
Volatility Factor 38.30% 40.80%
Performance Shares [Member] | Certain Officers and Certain Senior Managers [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period 26,300 38,690
Weighted Average Price at Grant Date (in Dollars Per Share) $ 58.77 $ 37.76