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Income Taxes - Tax Effects of Significant Temporary Differences Representing Net Deferred Tax Asset and Liability (Detail) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Deferred tax assets: |  |
Interest expense limitation | $ 207,053 | $ 168,604
Net operating loss carryforwards | 79,628 | 106,961
Unrealized hedging losses | 16,701 | 0
Asset retirement obligation | 6,991 | 6,610
Other | 22,142 | 3,784
Noncurrent deferred tax assets | 332,515 | 285,959
Valuation allowance on deferred tax assets | (53,687) | (70,184)
Deferred tax assets | 278,828 | 215,775
Deferred tax liabilities: |  |
Property and equipment | (621,561) | (653,369)
Unrealized hedging gains | 0 | (26,623)
Other | (2,383) | (5,818)
Deferred tax liabilities | (623,944) | (685,810)
Net deferred tax liability | $ (345,116) | $ (470,035)

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