Commitments and Contingencies - Enviromental Liability Rollforward (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Environmental Liability And Related Assets [Line items]
Environmental Loss Contingency Statement Of Financial Position Extensible Enumeration Not Disclosed Flag	estimated aggregated environmental liability based on currently available and known information
Environmental Related Matters [Member]
Environmental Liability and Related Assets [Roll Forward]
Balance as of January 1	$ 56.0	$ 57.1
Changes in estimates for pre-existing accruals:
Cash payments	(3.6)	(3.9)
Foreign currency	(0.1)	0.2
Balance as of December 31	54.9	56.0
Environmental Related Matters [Member] | Continuing Operations [Member]
Changes in estimates for pre-existing accruals:
Accrual for Environmental Loss Contingencies, Revision in Estimates	2.2	$ 2.6
Environmental Related Matters [Member] | Discontinued Operations [Member]
Changes in estimates for pre-existing accruals:
Accrual for Environmental Loss Contingencies, Revision in Estimates	$ 0.4