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Profit Sharing, Retirement Savings Plans and Defined Benefit Pension Plans - Information for Plans with Accumulated Benefit Obligations and Projected Benefit Obligations in Excess of Plan Assets (Details) - Pension Plan $ in Millions	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) post-employmentPlan
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation	$ 239.0	$ 229.8
Fair value of plan assets	127.4	130.6
Projected benefit obligation	246.2	237.1
Fair value of plan assets	127.4	131.8
U.S.
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation	135.5	139.5
Fair value of plan assets	106.6	113.5
Projected benefit obligation	135.5	139.5
Fair value of plan assets	106.6	113.5
International
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation	103.5	90.3
Fair value of plan assets	20.8	17.1
Projected benefit obligation	110.7	97.6
Fair value of plan assets	$ 20.8	$ 18.3
Number of plans, projected benefit obligations exceed fair value of plan assets | post-employmentPlan		1

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