Commitments and Contingencies - Summary of Activities Relating to Company's CARO Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Beginning balance	$ 10.1	$ 7.2	$ 6.7
Liabilities added during the period		2.3
Liabilities settled during the period		(0.1)	(0.1)
Accretion expense	0.8	0.7	0.6
Ending balance	$ 10.9	$ 10.1	$ 7.2