Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation (Details)

v3.21.2
Share-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Oct. 02, 2021
Sep. 26, 2020
Oct. 02, 2021
Sep. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Shares Available for Grant (in Shares) 4,700,000   4,700,000  
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 Expense $ 4.3 $ 3.0 $ 11.6 $ 9.4
Unrecognized Compensation Cost 15.3   $ 15.3  
Unrecognized Compensation Cost, Period for Recognition     1 year 2 months 12 days  
Number of Performance Shares Granted (in Shares)     200,000 300,000
Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-Based Compensation Expense 3.5 $ 7.8 $ 11.0 $ 10.2
Unrecognized Compensation Cost $ 9.8   $ 9.8  
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]        
Weighted Average Price at Grant Date (in Dollars per Share) $ 91.44 $ 64.72 $ 91.44 $ 64.72
Risk-Free Interest Rate     0.20% 1.40%
Dividend Yield     1.20% 1.50%
Volatility Factor     65.60% 46.60%
Expected Life of Award     2 years 10 months 24 days 2 years 10 months 24 days
Number of Performance Shares Granted (in Shares) 0 0 200,000 100,000
Certain Senior Executives [Member] | Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Performance Shares Granted (in Shares) 0 0    
Certain Officers and Certain Senior Managers [Member] | Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted Average Price at Grant Date (in Dollars per Share) $ 87.48 $ 61.91 $ 87.48 $ 61.91
Number of Performance Shares Granted (in Shares)     24,560 26,750