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Changes in Accumulated Other Comprehensive Loss

3 Months Ended

Mar. 31, 2025

Other Comprehensive Income (Loss), Net of Tax [Abstract]

Changes in Accumulated Other Comprehensive Loss

Note 10. 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, 2025 and 2024 (in millions):

			Accumulated Other Comprehensive Loss for the Three Months Ended March 31, 2025																								Accumulated Other Comprehensive Loss for the Three Months Ended March 31, 2024
			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			$	(823)					$	10					$	11					$	(802)					$	(666)					$	(2)					$	(6)					$	(674)
Other comprehensive income (loss) before reclassifications			133						(4)						(17)						112						56						9						4						69
Amounts reclassified from accumulated other comprehensive loss			(5)						—						—						(5)						(12)						—						—						(12)
Net current-period other comprehensive income (loss)			128						(4)						(17)						107						44						9						4						57
Ending balance			$	(695)					$	6					$	(6)					$	(695)					$	(622)					$	7					$	(2)					$	(617)

The following table presents reclassifications out of accumulated other comprehensive loss for the quarters ended March 31, 2025 and 2024 (in millions):

						Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Loss into Income
Details About Accumulated Other Comprehensive Loss Components						Quarter Ended March 31, 2025									Quarter Ended March 31, 2024												Affected Line Item in Statements of Comprehensive Income (Loss)
Gain (loss) on cash flow derivative hedges:
Interest rate swaps						$	7								$	14											Interest expense, net of interest capitalized
Foreign currency forward contracts						(6)									(6)												Depreciation and amortization expenses
Fuel swaps						4									4												Fuel
						$	5								$	12

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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://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(21))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(23))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/220/tableOfContent

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- References

No definition available.

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