Pension and Other Retiree Benefits - Narrative (Details) $ in Millions	6 Months Ended
Jun. 30, 2024 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Expected contributions to defined benefit plans for 2024	$ 15.9
Contributions by company to date	$ 6.7

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration