Benefit Plans (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Pension Benefits | U.S. Plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 0.0	$ 0.0
Interest cost	3.5	4.0
Expected return on plan assets	(3.3)	(3.3)
Recognition of:
Unrecognized net actuarial loss	0.0	0.0
Total recognized in other comprehensive (loss) income	0.2	0.7
Pension Benefits | Non-U.S. Plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	0.7	0.6
Interest cost	2.7	2.7
Expected return on plan assets	(2.8)	(2.7)
Recognition of:
Unrecognized net actuarial loss	(0.3)	(0.4)
Total recognized in other comprehensive (loss) income	0.3	0.2
Other Postretirement Benefits
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	0.0	0.0
Interest cost	0.2	0.2
Expected return on plan assets	0.0	0.0
Recognition of:
Unrecognized net actuarial loss	(0.2)	(0.1)
Total recognized in other comprehensive (loss) income	$ 0.0	$ 0.1