Benefit Plans Benefit Plans - Future Benefit Payments (Details) $ in Millions	Dec. 31, 2021 USD ($)
Other Benefits
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
2021, gross	$ 0.7
2022, gross	0.6
2023, gross	0.6
2024, gross	0.6
2025, gross	0.5
2026-2029, gross	2.1
2021, net	0.6
2022, net	0.6
2023, net	0.6
2024, net	0.5
2025, net	0.5
2026-2029, net	2.0
U.S. Plans | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Amount of net loss (gain)	6.2
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
2021	30.0
2022	30.6
2023	31.1
2024	31.8
2025	32.2
2026-2029	163.1
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	0.0
Foreign Plan [Member] | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Amount of net loss (gain)	(1.8)
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
2021	28.6
2022	20.6
2023	21.3
2024	22.3
2025	23.9
2026-2029	115.0
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	(0.4)
Other Benefits | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Amount of net loss (gain)	(0.4)
Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	$ 0.0