Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation (Details)

v3.19.3
Share-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Sep. 28, 2019
Sep. 29, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Shares Available for Grant (in Shares) 5,100,000   5,100,000  
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]        
Number of Performance Shares Granted (in Shares) 0 0 400,000 300,000
Share-Based Compensation Expense $ 3.5 $ 3.3 $ 7.2 $ 8.4
Unrecognized Compensation Cost 12.3   $ 12.3  
Unrecognized Compensation Cost, Period for Recognition     1 year 4 months 24 days  
Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-Based Compensation Expense 1.7 $ 1.9 $ 5.0 $ 3.0
Unrecognized Compensation Cost $ 4.1   $ 4.1  
Unrecognized Compensation Cost, Period for Recognition     1 year  
Certain Senior Executives [Member] | Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Performance Shares Granted (in Shares)     100,000 200,000
Weighted Average Price at Grant Date (in Dollars per Share) $ 49.64 $ 61.59 $ 49.64 $ 61.59
Risk-Free Interest Rate     2.90% 2.40%
Dividend Yield     1.70% 1.30%
Volatility Factor     41.00% 38.90%
Expected Life of Award     2 years 10 months 24 days 2 years 10 months 24 days
Certain Officers and Certain Senior Managers [Member] | Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Performance Shares Granted (in Shares)     24,605 24,490
Weighted Average Price at Grant Date (in Dollars per Share) $ 47.61 $ 57.19 $ 47.61 $ 57.19