Total Other Income (Expenses) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Income and Expenses [Abstract]
Other income (expenses), foreign currency transaction gain	$ 3.3	$ 4.4	$ 1.7
Gain on sale of assets, Ticketpop business	$ 0.8