Income Tax Matters - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income tax (provision) benefit	$ (3.3)	$ 0.3
Effective tax rate (percent)	29.00%	(6.00%)
Effective income tax rate reconciliation, pre-tax income, tax expense (benefit), share-based payment arrangement, percent	4.00%	(6.00%)
Effective income tax rate reconciliation, pre-tax income, related to state tax adjustments for certain state net operating losses (percent)	1.00%
Effective income tax rate reconciliation, pre-tax income, related to non-deductible compensation expense, percent	1.00%
Effective income tax rate reconciliation, pre-tax income, related to federal research & development credit, percent (decrease)	(2.00%)
Effective tax rate reconciliation, pre-tax income increase (decrease) to the valuation allowance for certain state net operating losses (percent)		(10.00%)
Effective income tax rate reconciliation, pre-tax income, change in state tax rate, percent		(15.00%)
Gross unrecognized tax benefits	$ 4.6		$ 4.1
Gross unrecognized tax benefits that would impact effective tax rate	$ 4.6		$ 4.1