Lease, Number Of Sale-Leaseback Transactions, Number Of Engine

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- Definition

Lessee, Number Of Aircraft

+ References

No definition available.

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- Definition

Lessee, Operating Leases, Early Return Agreement, Number Of Leases Excluded

+ References

No definition available.

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- Definition

Lessee, Operating Leases, Number Of Lease

+ References

No definition available.

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- Definition

Lessee, Operating Leases, Number Of Leases With Lease Rates Dependent On Usage-Based Metrics

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-2

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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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- Definition

Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

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- Definition

Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479589/842-20-55-53

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Operating Leases - Aircraft (Details) $ in Millions	3 Months Ended		9 Months Ended
Operating Leases - Aircraft (Details) $ in Millions	Sep. 30, 2026 USD ($) lease aircraft	Sep. 30, 2025 USD ($) engine aircraft	Sep. 30, 2026 USD ($) lease aircraft engine	Sep. 30, 2025 USD ($) engine aircraft
Lessee, Lease, Description [Line Items]
Gains recognized on sale-leaseback transactions \| $			$ 126	$ 157
Aircraft
Lessee, Lease, Description [Line Items]
Number of aircraft leased \| lease	164		164
Aircraft \| A320neo \| Aircraft Sale Leaseback
Lessee, Lease, Description [Line Items]
Third party lessors, number of aircraft \| aircraft	4	2	17	9
Aircraft \| Minimum
Lessee, Lease, Description [Line Items]
Remaining lease terms (in months and years)	1 month		1 month
Aircraft \| Maximum
Lessee, Lease, Description [Line Items]
Remaining lease terms (in months and years)	12 years		12 years
Engines
Lessee, Lease, Description [Line Items]
Number of leases, early return agreement \| lease	61		61
Number of engines dependent on usage-based metrics \| engine			18
Engines \| Aircraft Sale Leaseback
Lessee, Lease, Description [Line Items]
Leaseback transactions, number of engines \| engine		6		8
Engines \| Minimum
Lessee, Lease, Description [Line Items]
Remaining lease terms (in months and years)	1 month		1 month
Engines \| Maximum
Lessee, Lease, Description [Line Items]
Remaining lease terms (in months and years)	11 years		11 years
Aircraft and Aircraft Engines
Lessee, Lease, Description [Line Items]
Gains recognized on sale-leaseback transactions \| $	$ 32	$ 67	$ 126	$ 157