Retirement and Other Postretirement Benefit Plans - Schedule of Amounts Recognized on Balance Sheet (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Amounts recognized on the balance sheet:
Other non-current liabilities	$ 44.9		$ 44.9		$ 42.7
Defined Benefit Retirement Plans | U.S.
Amounts recognized on the balance sheet:
Accrued liabilities	0.4		0.4		1.4
Other non-current liabilities	19.6		19.6		18.5
Total accrued benefit	$ 20.0		$ 20.0		$ 19.9
Defined Benefit Plan, Tax Status [Extensible List]	Non qualified	Non qualified	Non qualified	Non qualified	Non qualified
Defined Benefit Retirement Plans | European
Amounts recognized on the balance sheet:
Other assets	$ 6.1		$ 6.1		$ 5.6
Accrued liabilities	1.0		1.0		0.1
Other non-current liabilities	12.8		12.8		12.1
Total accrued benefit	13.8		13.8		12.2
Postretirement Health Care and Life Insurance Benefit Plans
Amounts recognized on the balance sheet:
Accrued liabilities	0.2		0.2		0.2
Other non-current liabilities	1.0		1.0		1.0
Total accrued benefit	$ 1.2		$ 1.2		$ 1.2