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Stock Based Compensation Plans and Other Benefit Plans - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Oct. 31, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Vesting period 3 years      
Compensation cost not yet recognized $ 23.5      
Period of amortization expected to be recognized 3 years      
Non-cash compensation expense $ 32.3 $ 23.7 $ 21.5  
Common stock restricted shares 293,709,982 292,855,100    
Restricted shares, stock compensation expense $ 0.3 $ 1.9 3.1  
Percentage of incentive bonus contribution 85.00%      
Deferred Compensation Plans        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock compensation, liability $ 105.8 131.9    
Amounts charged to earnings $ 1.2 2.2 2.1  
Shares held in rabbi trust 129,000      
Deferred Compensation Plans | Other Assets        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Funded balances $ 92.6 $ 107.3    
Deferred Compensation Plans | Management        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of compensation contribution 85.00%      
Deferred Compensation Plans | Director        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of compensation contribution 100.00%      
Exercise Options Granted Between Two Thousand Seven Through Two Thousand Seventeen Within Three Year From Date Of Termination        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Minimum required participant age and years of service   65 years    
Stock Option        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock exercise period, years 10 years      
Vesting period 3 years      
Minimum service period, years 5 years      
Minimum required participant age with five years of service 55 years      
Restricted Shares        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Non-cash compensation expense $ 6.0      
Common stock restricted shares       854,882
Stock compensation, liability $ 2.2 $ 1.9 $ 0.0