Contingencies - Schedule of Notes Receivable Balances from Insurance Companies (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Mar. 31, 2023	Sep. 30, 2023
Movement in Loss Contingency Receivable, Increase (Decrease) [Roll Forward]
Balance beginning of period	$ 44.6	$ 44.6
Divestiture of MSA LLC	0.0	(44.6)
Additions	1.2	0.0
Collections	$ (5.1)	0.0
Balance end of period		$ 0.0

Notes, Loans And Financing Receivable, Insurance Companies, Divestiture Of Business

No definition available.

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Notes, Loans and Financing Receivable, Insurance Companies, Additions

No definition available.

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Notes, Loans and Financing Receivable, Insurance Companies, Proceeds

No definition available.

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Notes, Loans and Financing Receivable, Net, Insurance Companies

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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