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Accumulated Other Comprehensive Income - Schedule of Amounts Reclassified from Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Gains on cash flow hedges |  | $ 939,899 | $ 768,629 | $ 780,131
Loss on interest rate swaps |  | 12,353 | 7,022 | 10,408
Other, net |  | 2,657 | 4,020 | 4,477
Pension settlement charge |  | 0 | 6,154 | 75,326
Income (loss) before income taxes |  | (13,677) | (32,359) | 34,453
Tax expense |  | 6,956 | 11,576 | (9,242)
Net income (loss) |  | (6,937) | (21,298) | 21,541
Pension Benefits |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Pension settlement charge | $ 0 |  | 0 | 75,356
Reclassifications Out of Accumulated Other Comprehensive Income |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Net income (loss) |  | 290 | (4,658) | 49,912
Reclassifications Out of Accumulated Other Comprehensive Income | Gains on cash flow hedges |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Net income (loss) |  | (275) | (3,972) | (4,683)
Reclassifications Out of Accumulated Other Comprehensive Income | Pension Benefits | Change in Pensions |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Income (loss) before income taxes |  | 839 | 699 | 78,384
Tax expense |  | (88) | (88) | (22,936)
Net income (loss) |  | 751 | 611 | 55,448
Reclassifications Out of Accumulated Other Comprehensive Income | Pension Benefits | Prior service costs |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Other, net |  | 47 | 48 | 216
Reclassifications Out of Accumulated Other Comprehensive Income | Pension Benefits | Actuarial losses |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Other, net |  | 792 | 651 | 2,842
Reclassifications Out of Accumulated Other Comprehensive Income | Pension Benefits | Pension settlement |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Pension settlement charge |  | 0 | 0 | 75,326
Reclassifications Out of Accumulated Other Comprehensive Income | Other Pension Plan | Change in Pensions |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Income (loss) before income taxes |  | (186) | (1,297) | (862)
Tax expense |  | 0 | 0 | 9
Net income (loss) |  | (186) | (1,297) | (853)
Reclassifications Out of Accumulated Other Comprehensive Income | Other Pension Plan | Prior service costs |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Other, net |  | (233) | (463) | (10)
Reclassifications Out of Accumulated Other Comprehensive Income | Other Pension Plan | Actuarial losses |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Other, net |  | 47 | (834) | (852)
Reclassifications Out of Accumulated Other Comprehensive Income | Interest Rate Swap | Gains on cash flow hedges |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Loss on interest rate swaps |  | 85 | 83 | 0
Tax expense |  | 0 | 0 | 0
Net income (loss) |  | 85 | 83 | 0
Reclassifications Out of Accumulated Other Comprehensive Income | Cash Flow Hedges | Gains on cash flow hedges |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Gains on cash flow hedges |  | (382) | (5,503) | (6,468)
Tax expense |  | 22 | 1,448 | 1,785
Net income (loss) |  | $ (360) | $ (4,055) | $ (4,683)

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