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Stock Options, Other Stock Awards and Warrants - Narrative (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Dec. 25, 2022
Dec. 26, 2021
Dec. 27, 2020
Dec. 29, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Common stock, capital shares reserved for future issuance (in shares) 10,500      
Options expiration period (in years) 7 years      
Compensation expense (income) $ 81.3 $ 97.8 $ 49.7  
Stock performance awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income) $ 9.6 $ 26.9 $ 8.4  
Performance measurement period (in years) 3 years      
Percentage of target number of shares, range lower limit 0.00%      
Percentage of target number of shares, range upper limit 200.00%      
Share-based payment arrangement, nonvested award, cost not yet recognized, amount $ 26.5      
Weighted average period for recognition of total unrecognized compensation expense 22 months      
Granted (in shares) 400 200 400  
Stock performance awards | Former CEO        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income)   $ 7.6    
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income) $ 60.7 50.9 $ 28.5  
Share-based payment arrangement, nonvested award, cost not yet recognized, amount $ 61.8      
Weighted average period for recognition of total unrecognized compensation expense 23 months      
Restrictions lapse period (in years) 3 years      
Restricted Stock | Former CEO        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income)   6.0    
Restricted stock units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income) $ 60.7 $ 50.9 $ 28.5  
Granted (in shares) 700 700 800  
Share-based Payment Arrangement, Option        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income) $ 8.9 $ 18.4 $ 11.0  
Share-based payment arrangement, nonvested award, cost not yet recognized, amount $ 10.6      
Weighted average period for recognition of total unrecognized compensation expense 23 months      
Share-based compensation arrangement by share-based payment award, options (in shares) 1,800 2,900 2,800 2,400
Exercisable (in shares) 800 2,100 1,500  
Weighted average remaining contractual term for outstanding options 4 years 7 months 9 days 3 years 3 months 3 days    
Share-based compensation arrangement by share-based payment award, options, grants in period (in dollars per share) $ 22,120,000 $ 21.30 $ 18.58  
Share-based compensation arrangement by share-based payment award, options, exercises in period, intrinsic value $ 13.6 $ 16.0 $ 9.7  
Share-based Payment Arrangement, Option | Share-Based Payment Arrangement, Nonemployee        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense (income) $ 2.1 $ 1.6 $ 1.8  
Granted (in shares) 24 17 30  
Number of deferred shares (in shares) 12 10 20  
Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock incentive plans, vesting period 3 years      
Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock incentive plans, vesting period 5 years