Interest and Other Income (Expense), Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income and Expenses [Abstract]
Interest income	$ 1.9	$ 0.4	$ 3.3	$ 0.8
Interest expense	(3.9)	(4.0)	(8.1)	(8.1)
Impairment of strategic investments	(11.4)	0.0	(18.3)	0.0
Exchange losses on foreign currency transactions	(2.2)	(0.4)	(5.5)	(0.5)
Pension components	0.0	(0.4)	(0.1)	(0.7)
Other income (expense)	6.9	0.1	3.9	1.7
Interest and other income (expense), net	$ (8.7)	$ (4.3)	$ (24.8)	$ (6.8)