Income Taxes (Details 1) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Provision for Income Taxes, Equity Method Investment	$ 25.7	$ 12.3	$ 55.3
Income before income taxes
Domestic	82.9	55.8	40.9
Foreign	162.6	121.3	154.2
Income before Income Taxes and Share of Affiliates’ Earnings	245.5	177.1	$ 195.1
Valuation allowance on foreign tax credit	0.8	0.8
Right-of-use assets	$ 52.9	$ 61.1