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Retirement and Other Benefit Plans - Additional Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]      
Shares fully vested, Description Shares allocated to a participant’s account are fully vested after three years of credited service, or in the event(s) of reaching age 65, death or disability while an active employee of the Company.    
Shares fully vested after credited service 3 years    
Common stock shares outstanding including ESOP 104,702,996 103,659,731  
Company's stock held by ESOP 63,742,151 70,328,237  
Contribution to 401 (k) plan $ 30.2 $ 25.5 $ 24.4
Other Noncurrent Assets      
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]      
Defined benefit pension plan, net assets position 1.8 2.6  
Direct Costs of Contracts and Selling, General and Administrative Expense      
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]      
ESOP contribution expense $ 54.7 $ 54.9 $ 55.3