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Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Accumulated other comprehensive income (loss), net of taxes

Comprehensive income (loss) includes changes in fair value of our aircraft fuel derivatives which qualify for hedge accounting. Unrealized loss on available-for-sale investment securities are reflected as a component of accumulated other comprehensive income (loss). A rollforward of the amounts included in accumulated other comprehensive income (loss), net of taxes for the years ended December 31, 2022, 2021, and 2020 is as follows (in millions):

			Aircraft Fuel Derivatives(1)			Available-for-sale securities			Total
Balance of accumulated income, at December 31, 2019			$	2		$	—		$	2
Reclassifications into earnings, net of taxes of $(5)			9			—			9
Change in fair value, net of taxes of $5			(11)			—			(11)
Balance of accumulated income, at December 31, 2020			$	—		$	—		$	—
Reclassifications into earnings, net of taxes of $0			—			—			—
Change in fair value, net of taxes of $0			—			—			—
Balance of accumulated income, at December 31, 2021			$	—		$	—		$	—
Reclassifications into earnings, net of taxes of $(3)			4			—			4
Change in fair value, net of taxes of $2			(3)			(1)			(4)
Balance of accumulated income (loss), at December 31, 2022			$	1		$	(1)		$	—

(1)Reclassified to aircraft fuel expense.

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- References

No definition available.

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- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-URI https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900

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