Indebtedness - New Senior Notes - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
Jan. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Unamortized debt issuance costs		$ 21,360	$ 24,853
4.75% Senior Notes Due 2030
Debt Instrument [Line Items]
Aggregate principal amount	$ 500,000
Interest rate on notes	4.75%	4.75%	4.75%
Debt instrument maturity year	2030
Net proceeds after underwriting expenses	$ 492,100
Unamortized debt issuance costs	$ 7,900
Redemption price of notes as percentage of principal amount		100.00%
9.25% Senior Notes Due 2026
Debt Instrument [Line Items]
Interest rate on notes	9.25%	9.25%	9.25%
Debt instrument maturity year		2026
Redemption price of notes as percentage of principal amount		106.938%
Repayments of Senior Debt	$ 850,000	$ 850,000

Debt instrument maturity year.

No definition available.

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- Definition

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

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- Definition

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

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

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

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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