Debt and Credit Arrangements - Summary of Interest Expense and Financing Costs Amortization (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument
Interest expense, debt	$ 80.3		$ 128.5
Financing costs amortization	4.4	$ 0.7	7.2	$ 1.4
Revolving Credit Facility
Debt Instrument
Interest expense, debt	46.0	5.0	54.1	8.3
Financing costs amortization	1.5	0.4	2.2	0.9
Revolving Credit Facility | Senior secured revolving credit facility due October 2026
Debt Instrument
Interest expense, debt	11.8	5.0	14.4	8.3
Financing costs amortization	0.6	0.4	1.2	0.9
Revolving Credit Facility | Term Loan Due 2030
Debt Instrument
Interest expense, debt	34.2	0.0	39.7	0.0
Financing costs amortization	$ 0.9	$ 0.0	$ 1.0	$ 0.0