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Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Valuation allowance increase (decrease)	$ 13.0	$ 8.7
Capital Loss Carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	2.3	0.1
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	97.4	47.1
Tax credit carryforward	7.6	4.5
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 0.2	$ 0.2

X

- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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