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Changes in Accumulated Other Comprehensive Loss | 3 Months Ended
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Mar. 31, 2021
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] |
Changes in Accumulated Other Comprehensive Loss | Note 11. Changes in Accumulated Other Comprehensive Loss The following table presents the changes in accumulated other comprehensive loss by component for the quarters ended March 31, 2021 and 2020 (in thousands):
| Accumulated Other Comprehensive Loss for the Quarter Ended March 31, 2021 |  | Accumulated Other Comprehensive Loss for the Quarter Ended March 31, 2020
| Changes related to cash flow derivative hedges |  | Changes in defined benefit plans |  | Foreign currency translation adjustments |  | Accumulated other comprehensive loss |  | Changes related to cash flow derivative hedges |  | Changes in defined benefit plans |  | Foreign currency translation adjustments |  | Accumulated other comprehensive loss
Accumulated comprehensive loss at beginning of the year | $ | (650,519) |  |  | $ | (65,542) |  |  | $ | (23,280) |  |  | $ | (739,341) |  |  | $ | (688,529) |  |  | $ | (45,558) |  |  | $ | (63,626) |  |  | $ | (797,713) |
Other comprehensive income (loss) before reclassifications | (927) |  |  | 9,720 |  |  | 9,722 |  |  | 18,515 |  |  | (322,985) |  |  | (8,094) |  |  | 10,290 |  |  | (320,789) |
Amounts reclassified from accumulated other comprehensive loss | 11,229 |  |  | 743 |  |  | — |  |  | 11,972 |  |  | 22,380 |  |  | 505 |  |  | — |  |  | 22,885 |
Net current-period other comprehensive income (loss) | 10,302 |  |  | 10,463 |  |  | 9,722 |  |  | 30,487 |  |  | (300,605) |  |  | (7,589) |  |  | 10,290 |  |  | (297,904) |
Ending balance | $ | (640,217) |  |  | $ | (55,079) |  |  | $ | (13,558) |  |  | $ | (708,854) |  |  | $ | (989,134) |  |  | $ | (53,147) |  |  | $ | (53,336) |  |  | $ | (1,095,617) |
The following table presents reclassifications out of accumulated other comprehensive loss for the quarters ended March 31, 2021 and 2020 (in thousands):
|  | Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income |  |
Details About Accumulated Other Comprehensive Loss Components |  | Quarter Ended March 31, 2021 |  | Quarter Ended March 31, 2020 |  |  |  |  |  | Affected Line Item in Statements of Comprehensive Loss
Gain (loss) on cash flow derivative hedges: |  |  |  |  |  |  |  |  |  |
Interest rate swaps |  | $ | (9,509) |  |  | $ | (3,391) |  |  |  |  |  |  | Interest expense, net of interest capitalized
Foreign currency forward contracts |  | (3,781) |  |  | (3,337) |  |  |  |  |  |  | Depreciation and amortization expenses
Foreign currency forward contracts |  | (1,291) |  |  | (1,763) |  |  |  |  |  |  | Other income (expense)
Fuel swaps |  | (407) |  |  | 344 |  |  |  |  |  |  | Other income (expense)
Fuel swaps |  | 3,759 |  |  | (14,233) |  |  |  |  |  |  | Fuel
|  | (11,229) |  |  | (22,380) |  |  |  |  |  |  |
Amortization of defined benefit plans: |  |  |  |  |  |  |  |  |  |
Actuarial loss |  | (743) |  |  | (505) |  |  |  |  |  |  | Payroll and related
|  | (743) |  |  | (505) |  |  |  |  |  |  |
Total reclassifications for the period |  | $ | (11,972) |  |  | $ | (22,885) |  |  |  |  |  |  |

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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