Debt - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Instrument [Line Items]
Cash payments paid for interest			$ 53.9	$ 42.4
Amortization of financing costs	$ 0.5	$ 0.4	1.0	$ 0.8
Senior Notes | Fixed-Rate Senior Notes
Debt Instrument [Line Items]
Book value of fixed rate debt	2,892.0		2,892.0
Long-term debt (fixed-rate debt), fair value	$ 2,494.3		$ 2,494.3