Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Components of Environmental Loss Accrual [Abstract]
Accrual For Environmental Loss Contingencies	$ 14.0		$ 14.0
Accrued Environmental Loss Contingencies Current	6.0		6.0
Federal Superfund and comparable state-managed sites	3.0		3.0
Formerly owned or operated sites	8.0		8.0
Owned or controlled sites at which Company operations have been or plan to be discontinued	3.0		3.0
Loss Contingency, Estimate [Abstract]
Litigation Reserve	0.0	$ 0.0	0.0	$ (8.6)
Maximum
Loss Contingency, Estimate [Abstract]
Loss contingency maximum possible loss	$ 16.0		$ 16.0