Flight Equipment Held for Lease, Net (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2023	Nov. 30, 2022
Impaired Long-Lived Assets Held And Used [Roll Forward]
Property, Plant, and Equipment, Lessor Asset under Operating Lease, after Accumulated Depreciation			$ 6,567,606
Depreciation	$ (86,647)	$ (82,872)	(261,764)	$ (246,296)
Transfers from flight equipment held for lease to Net investment in leases and Other assets			184,236	1,695
Impairments	(34,959)	$ (29,880)	(37,156)	$ (67,979)
Property, Plant, and Equipment, Lessor Asset under Operating Lease, after Accumulated Depreciation	6,588,340		6,588,340
Flight Equipment
Impaired Long-Lived Assets Held And Used [Roll Forward]
Property, Plant, and Equipment, Lessor Asset under Operating Lease, after Accumulated Depreciation			6,567,606
Additions			668,028
Depreciation			(261,073)
Transfers from flight equipment held for lease to Net investment in leases and Other assets			(350,165)
Impairments			(36,056)
Property, Plant, and Equipment, Lessor Asset under Operating Lease, after Accumulated Depreciation	6,588,340		6,588,340
Property, Plant, and Equipment, Lessor Asset under Operating Lease, Accumulated Depreciation	$ 2,302,697		$ 2,302,697

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Property, Plant, and Equipment, Lessor Asset under Operating Lease, Accumulated Depreciation

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Property, Plant, and Equipment, Lessor Asset under Operating Lease, after Accumulated Depreciation

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Amount of increase (decrease) of physical assets used in the normal conduct of business and not intended for resale, from reclassification, impairment, donation, or changes classified as other. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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