Benefit Plans, Amounts Recognized in Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Amounts Recognized in Balance Sheet [Abstract]
Current liability	$ (55.3)	$ (57.9)
Non-current liability	(63.5)	(114.3)
Pension Benefits [Member]
Amounts Recognized in Balance Sheet [Abstract]
Current liability	(1.7)	(1.4)
Non-current liability	(61.8)	(112.2)
Recognized liability	(63.5)	(113.6)
Post-Retirement Benefits [Member]
Amounts Recognized in Balance Sheet [Abstract]
Current liability	(0.1)	(0.2)
Non-current liability	(1.7)	(2.1)
Recognized liability	$ (1.8)	$ (2.3)