Other Assets and Liabilities - Schedule of Other Non-Current Liabilities (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Other Assets And Other Liabilities [Abstract]
Deferred revenue - long term	$ 25.3	$ 19.7
U.S. tax liability associated with the 2017 Act	16.3	29.4
Long-term lease liability	36.3	33.8
Liabilities for unrecognized tax benefits	15.0	19.8
Other	20.9	15.5
Total	113.8	$ 118.2
Operating lease liability, noncurrent	$ 9.5