Lessee, Short-term Operating Lease, Year One And Thereafter

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- Definition

Lessee, Operating Lease, Lease Not Yet Commenced, Amount, Remainder of Fiscal Year

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- Definition

Number Of Aircraft Owned And Capitalized

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- Definition

Number Of Aircraft Under Direct Operating Leases

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- Definition

Number of Aircraft Under Sale-leaseback Transactions

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- Definition

Number Of Aircraft Unencumbered

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- Definition

Number Of Spare Engines Owned And Capitalized

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Number Of Spare Engines Unencumbered

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- Definition

Operating Leases of Lessee, Number of Leased Assets

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- Definition

Sale Leaseback Transaction, Failed, Number

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- Definition

Sale Leaseback Transaction, Number Of Spare Engines

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- Definition

Term of lessee's finance 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)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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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/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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

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Leases - Narrative (Details)	3 Months Ended	6 Months Ended
Leases - Narrative (Details)	Sep. 30, 2025 aircraftEngine	Jun. 30, 2025 USD ($) aircraftEngine aircraft
Lessee, Lease, Description [Line Items]
Number of aircraft under direct operating leases		1
Number of spare engines owned \| aircraftEngine		32
Number of spare engines unencumbered \| aircraftEngine		0
Noncancellable short-term operating lease, payments, remainder of year \| $		$ 2,200,000
Noncancellable short-term operating lease, payments, year one and beyond \| $		$ 0
Aircraft
Lessee, Lease, Description [Line Items]
Number of aircraft owned		49
Number of aircraft unencumbered		0
Failed aircraft sale leaseback		18
A320 Family \| Aircraft
Lessee, Lease, Description [Line Items]
Number of aircraft owned		215
Aircraft
Lessee, Lease, Description [Line Items]
Number of aircraft under sale-leaseback transactions		3
Aircraft \| A320 Family
Lessee, Lease, Description [Line Items]
Operating leases of lessee, number of leased assets		148
Aircraft \| Minimum
Lessee, Lease, Description [Line Items]
Operating leases, term		4 years
Aircraft \| Maximum
Lessee, Lease, Description [Line Items]
Operating leases, term		18 years
Other \| Maximum
Lessee, Lease, Description [Line Items]
Operating leases, term		99 years
Spare Engines
Lessee, Lease, Description [Line Items]
Operating leases of lessee, number of leased assets \| aircraftEngine		5
Spare Engines \| Subsequent Event
Lessee, Lease, Description [Line Items]
Number of spare engines in completed sale leaseback transactions \| aircraftEngine	14
Leased Computer And Office Equipment
Lessee, Lease, Description [Line Items]
Finance leases, term		5 years