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Profit Sharing, Retirement Savings Plans and Defined Benefit Pension Plans - Narrative (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]      
Provisions charged from operations for the profit sharing plan and retirement savings plans $ 45.7 $ 43.9 $ 42.5
Contribution of common stock to profit sharing plan (in shares) 504,626 350,668 633,875
Defined benefit pension plan corridor rate 10.00%    
Plan assets $ 596.1 $ 570.4  
Expected benefits paid 4.3    
Equity funds      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 73.2 75.1  
Bulk Annuity Contract      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets $ 107.0 98.4  
Minimum | Equity funds | U.S plan      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets, target allocation, percentage 50.00%    
Pension Plan      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets $ 596.1 $ 570.4 $ 828.3
Expected contribution $ 9.7    
Pension Plan | U.S plan      
Defined Benefit Plan Disclosure [Line Items]      
Reduction in weighted average discount rate basis points (0.40%) (2.70%)  
Plan assets $ 106.6 $ 113.5 150.8
Pension Plan | International plan      
Defined Benefit Plan Disclosure [Line Items]      
Reduction in weighted average discount rate basis points (0.60%) (2.60%)  
Plan assets $ 489.5 $ 456.9 $ 677.5