Employee Benefit Plans - Components of Net Periodic Pension Expense/Benefit (Details) - Pension Plan - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0.1	$ 0.1	$ 0.4	$ 0.3
Interest cost	0.1	0.6	1.1	1.9
Expected return on plan assets	(0.3)	(0.6)	(1.4)	(1.7)
Net periodic pension expense (benefit)	(0.1)	0.1	0.1	0.5
International Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	0.0	0.0	0.0	0.0
Interest cost	0.3	0.4	1.1	1.1
Expected return on plan assets	(0.5)	(0.4)	(1.3)	(1.2)
Net periodic pension expense (benefit)	$ (0.2)	$ 0.0	$ (0.2)	$ (0.1)