Benefit Plans (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Pension Benefits | U.S. Plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 0.0	$ 1.1
Interest cost	4.0	2.8
Expected return on plan assets	(3.3)	(3.2)
Recognition of:
Unrecognized net actuarial loss	0.0	0.0
Total recognized in other comprehensive (loss) income	0.7	0.7
Gain on settlement	0.0	(0.9)
Total recognized in other comprehensive (loss) income	0.7	(0.2)
Pension Benefits | Non-U.S. Plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	0.6	0.9
Interest cost	2.7	1.6
Expected return on plan assets	(2.7)	(3.2)
Recognition of:
Unrecognized net actuarial loss	(0.4)	0.1
Total recognized in other comprehensive (loss) income	0.2	(0.6)
Gain on settlement	0.0	0.0
Total recognized in other comprehensive (loss) income	0.2	(0.6)
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	(0.1)	0.0
Total recognized in other comprehensive (loss) income	0.1	0.2
Gain on settlement	0.0	0.0
Total recognized in other comprehensive (loss) income	$ 0.1	$ 0.2