Commitments and Contingencies - Schedule of Cash and Cash Equivalents (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Cash and cash equivalents	$ 246.1	$ 296.2
Bank collateral guarantees	8.8	8.2
Pension collateral guarantees	7.7	6.9
Restricted cash and cash equivalents	16.5	15.1
Total cash, cash equivalents, and restricted cash	$ 262.6	$ 311.3	$ 334.4	$ 592.3