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Debt default final judgments by court excluding covered by insurance.

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Debt default unpaid amount after maturity.

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Debt Disclosure [Line Items]

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Debt instrument equity offering redemption price percentage of principal amount.

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Debt instrument issue price percentage.

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Debt instrument purchase price in cash principal amount percentage.

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Maturity year of debt instrument.

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Percentage of aggregate principal amount outstanding.

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Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.

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Face (par) amount of debt instrument at time of issuance.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Percentage of principal amount of debt redeemed.

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The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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LONG-TERM DEBT - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended
	May 11, 2021	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Debt Disclosure [Line Items]
Amortization of deferred financing fees		$ 0.4	$ 1.0
Guarantees and Collateral \| Maximum
Debt Disclosure [Line Items]
Debt instrument fair market value		$ 3.0
Events of Default
Debt Disclosure [Line Items]
Aggregate principal amount outstanding percentage, 30 days and 60 days after receipt of written notice		30.00%
Covenant description		covenants in the 2029 Indenture beyond the applicable cure period following notice by Wilmington or the holders of at least 30% in aggregate principal amount of the 2029 Notes then outstanding
Events of Default \| Minimum
Debt Disclosure [Line Items]
Debt default unpaid amount after maturity		$ 20.0
Final judgments amount by court excluding covered by insurance		$ 20.0
Prior to May 15, 2024, 2029 Notes
Debt Disclosure [Line Items]
Debt instrument equity offering redemption price percentage of principal amount		40.00%
Percentage of principal amount redemption price		108.50%
Prior to May 15, 2024, 2029 Notes \| Maximum
Debt Disclosure [Line Items]
Aggregate principal amount percentage		50.00%
12-Month Periods Ending May 10, 2022, May 10, 2023 and May 10, 2024 for 2029 Notes
Debt Disclosure [Line Items]
Debt instrument equity offering redemption price percentage of principal amount		10.00%
Percentage of principal amount redemption price		103.00%
May 15, 2024, the 2029 Notes
Debt Disclosure [Line Items]
Percentage of principal amount redemption price		100.00%
Offer to Repurchase the 2029 Notes
Debt Disclosure [Line Items]
Percentage of principal amount redemption price		101.00%
Debt instrument purchase price in cash principal amount percentage		100.00%
Offer to Repurchase the 2029 Notes \| Minimum
Debt Disclosure [Line Items]
Proceeds from sale of assets threshold amount		$ 10.0
2024 Notes
Debt Disclosure [Line Items]
Long-term debt, principal amount	$ 338.1
Maturity year of debt instrument	2024
Long-term debt, debt issuance costs	$ 18.5
8.500% Senior Secured Notes due 2029
Debt Disclosure [Line Items]
Long-term debt, principal amount	400.0
Gross proceeds from the sale of the senior secured notes	$ 389.9
Long-term debt, interest rate	8.50%	8.50%		8.50%
Maturity year of debt instrument	2029
Interest payable, Description		semiannually
Debt instrument, payment terms		Interest on the 2029 Notes accrues at a rate of 8.5% per year, payable in cash semiannually, in arrears, on May 15 and November 15 of each year, beginning on November 15, 2021
Debt instrument, issue price percentage		100.00%