Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Federal net operating loss carryforwards	$ 1,064.9
Federal net operating loss carryforwards, deferred tax asset value	223.6
Deferred Tax Assets, Operating Loss Carryforwards, State and Local Tax	34.7
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	$ 19.0	$ 19.0
Operating loss carryforwards, expiration period	2022
Deferred Tax Assets, Valuation Allowance	$ 18.4	28.4
Interest Limitation [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Deferred Tax Assets, Valuation Allowance		16.6
Other Deferred Tax Assets [Member]
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Deferred Tax Assets, Valuation Allowance	18.4	$ 28.4
Domestic Country | Expire in 2022
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Federal net operating loss carryforwards	$ 55.8