Leases - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Sublease Income	$ 6.9	$ 0.0	$ 0.0
Sublease income to be received	41.7
Sublease income to be received, year one	41.7
Sublease income to be received, year two	41.7
Sublease income to be received, year three	41.7
Sublease income to be received, year four	41.7
Sublease income to be received, year five and thereafter	$ 41.7