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Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Income Tax Contingency [Line Items]
Valuation allowance		$ (399,800,000)	$ (565,400,000)
Unrecognized tax benefits		0	$ 0
Payment of estimated income tax	$ 20,000,000
Federal
Income Tax Contingency [Line Items]
Net operating loss		219,800,000
State
Income Tax Contingency [Line Items]
Net operating loss		$ 169,600,000

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Payment of Estimated Income Tax

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

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Amount of unrecognized tax benefits.

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