Employee Benefits - Amounts Recognized for Pension Plans (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 06, 2021
Retirement Benefits [Abstract]
Noncurrent assets	$ 34.5	$ 40.5	$ 253.0
Current liabilities	(0.5)	(0.6)
Noncurrent liabilities	(131.6)	(85.8)
Total	$ (97.6)	$ (45.9)

Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.

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Name:	us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant