Profit Sharing, Retirement Savings Plans and Defined Benefit Pension Plans - Narrative (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Provisions charged from operations for the profit sharing plan and retirement savings plans	$ 42.5	$ 46.3	$ 39.3
Contribution of common stock to profit sharing plan (in shares)	633,875	823,567	487,108
Defined benefit pension plan corridor rate	10.00%
Plan assets	$ 828.3	$ 836.6
Expected benefits paid	4.2
Equity funds
Defined Benefit Plan Disclosure [Line Items]
Plan assets	114.1	122.3
Bulk Annuity Contract
Defined Benefit Plan Disclosure [Line Items]
Plan assets	$ 135.1	131.2
Minimum | Equity funds | U.S plan
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation, percentage	65.00%
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Plan assets	$ 828.3	$ 836.6	$ 762.0
Expected contribution	$ 5.1
Pension Plan | U.S plan
Defined Benefit Plan Disclosure [Line Items]
Reduction in weighted average discount rate basis points	(0.40%)	(0.90%)
Plan assets	$ 150.8	$ 141.6	137.1
Pension Plan | International plan
Defined Benefit Plan Disclosure [Line Items]
Reduction in weighted average discount rate basis points	(0.50%)	(0.50%)
Plan assets	$ 677.5	$ 695.0	$ 624.9