Leases - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Right-of-use assets recognized during period	$ 4.5	$ 5.9
Operating lease liabilities recognized during period	4.5	5.9
Impairment of operating leases		2.6	$ 1.9
Cash paid for operating leases	21.5	30.2	$ 36.8
Right of use assets	$ 16.3	4.1
Term of lease	3 years
Finance lease, liability, current	$ 1.9	$ 4.1
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other accrued and current liabilities	Other accrued and current liabilities
Finance lease, liability, noncurrent	$ 3.6
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other non-current liabilities
Finance lease liabilities	$ 14.9