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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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