Other Assets and Liabilities - Other Non-Current Assets (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Other Assets and Other Liabilities [Abstract]
Right of use assets	$ 51.4	$ 53.1
Prepaid pension assets	4.0	4.0
Investments	21.0	21.8
Other various	44.9	49.3
Total	$ 121.3	$ 128.2