Benefit Plans (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Pension Benefits | U.S. Plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 1.0	$ 1.7	$ 2.1	$ 3.4
Interest cost	2.9	2.8	5.7	5.5
Expected return on plan assets	(3.3)	(3.1)	(6.5)	(6.2)
Recognition of:
Unrecognized prior service cost	0.0	0.0	0.0	0.0
Unrecognized net actuarial loss	0.0	0.0	0.0	0.0
Total recognized in other comprehensive (loss) income	0.6	1.4	1.3	2.7
Gain on settlement			(0.9)	0.0
Total recognized in other comprehensive (loss) income			0.4	2.7
Pension Benefits | Non-U.S. Plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	0.8	1.1	1.7	2.2
Interest cost	1.5	1.1	3.1	2.3
Expected return on plan assets	(3.0)	(3.0)	(6.2)	(6.1)
Recognition of:
Unrecognized prior service cost	0.1	0.1	0.1	0.1
Unrecognized net actuarial loss	0.0	1.2	0.1	2.5
Total recognized in other comprehensive (loss) income	(0.6)	0.5	(1.2)	1.0
Gain on settlement			0.0	0.0
Total recognized in other comprehensive (loss) income			(1.2)	1.0
Other Postretirement Benefits
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	0.0	0.0	0.0	0.0
Interest cost	0.1	0.1	0.3	0.3
Expected return on plan assets	0.0	0.0	0.0	0.0
Recognition of:
Unrecognized prior service cost	0.0	(0.1)	0.0	(0.2)
Unrecognized net actuarial loss	0.0	0.0	0.0	0.0
Total recognized in other comprehensive (loss) income	$ 0.1	$ 0.0	0.3	0.1
Gain on settlement			0.0	0.0
Total recognized in other comprehensive (loss) income			$ 0.3	$ 0.1