Income Taxes - Effective Income Tax Rate (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Tax at U.S. federal statutory rate	21.00%	21.00%	21.00%
State and local taxes, net of U.S. federal benefit	3.60%	3.50%	9.60%
U.S. credits and exemptions	(1.90%)	(2.10%)	(13.40%)
Foreign earnings/losses taxed at different rates	1.40%	0.60%	(9.70%)
Nondeductible expenses	1.20%	2.00%	7.70%
Adjustments to uncertain tax positions	0.40%	(0.60%)	(9.40%)
Changes in valuation allowance	(0.40%)	(1.00%)	(19.60%)
Share-based compensation	(4.30%)	(1.00%)	(6.40%)
Goodwill impairment and basis adjustments	0.00%	0.00%	(3.90%)
Adjustments to contingent consideration	0.00%	0.00%	(0.90%)
Non-deductible loss on Asbestos Portfolio Sale	0.00%	0.00%	53.70%
Other	0.00%	(0.10%)	(1.80%)
Effective income tax rate	21.00%	22.30%	26.90%
Asset acquired :
Income tax expense (benefit)	$ 53.6	$ 41.6	$ 7.3
Disposed of by Sale \| Asbestos Portfolio Sale
Asset acquired :
Loss on Asbestos Portfolio Sale			(73.9)
Income tax expense (benefit)			$ (1.1)

Effective Income Tax Rate Reconciliation, Impairment And Basis Adjustments, Percent

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Effective Income Tax Rate Reconciliation, Non-Deductible Loss on Disposition of Business, Percent

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Effective Income Tax Rate Reconciliation, Tax Adjustments To Contingent Consideration

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The portion of the differences between the effective income tax rate and domestic federal statutory income tax rate that can be explained by all tax credits and exemptions recorded during the period.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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