Debt - Summary of Long-Term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Long-term debt	$ 993.6	$ 965.0
Less current maturities	3.1	5.1
Long-term debt	990.5	959.9
Notes due June 2026
Debt Instrument [Line Items]
Long-term debt	550.0	532.7
Notes Due June 2027
Debt Instrument [Line Items]
Long-term debt	438.2	423.9
Other
Debt Instrument [Line Items]
Long-term debt	$ 5.4	$ 8.4