Commitments and Contingencies (Details) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 30, 2024 USD ($) aircraft	Nov. 30, 2023 USD ($)	Nov. 30, 2024 USD ($) aircraft	Nov. 30, 2023 USD ($)
Types of Commercial Aircraft [Line Items]
Rent expense	$ 500	$ 600	$ 1,500	$ 1,800
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2025 (Remainder of fiscal year)	731		731
2026	2,754		2,754
2027	2,691		2,691
2028	2,723		2,723
2029	1,929		1,929
Thereafter	15,214		15,214
Total	$ 26,042		$ 26,042
Committed to acquire aircraft \| aircraft	32		32
Purchase Obligation, Fiscal Year Maturity [Abstract]
2025 (Remainder of fiscal year)	$ 592,534		$ 592,534
2026	586,456		586,456
2027	202,295		202,295
2028	30,691		30,691
2029	0		0
Thereafter	0		0
Total	1,411,976		1,411,976
Pre-Delivery Payments
Purchase Obligation, Fiscal Year Maturity [Abstract]
Total	$ 34,400		$ 34,400

Lessee, Operating Lease, Liability, to be Paid, After Year Four

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Purchase Obligation, to be Paid, after Year Four

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Types of Commercial Aircraft [Line Items]

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
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Amount of operating lease expense. Excludes sublease income.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
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-Name Accounting Standards Codification
-Section 45
-Paragraph 4
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-Publisher FASB
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Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

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Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment.

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The minimum number of units that must be purchased, in connection with an unconditional purchase obligation that has not been recognized for financial reporting purposes.

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