Consolidated Statements of Cash Flows (Unaudited) $ in Thousands	3 Months Ended	9 Months Ended
	Nov. 30, 2023 USD ($)	Nov. 30, 2023 USD ($)	Nov. 30, 2022 USD ($)
Cash flows from operating activities:
Net income (loss)	$ 25,645	$ 53,933	$ 49,093
Adjustments to reconcile net income to net cash and cash equivalents provided by operating activities:
Depreciation	86,647	261,764	246,296
Amortization of deferred financing costs		12,611	10,612
Amortization of lease premiums, discounts and incentives	2,641	16,972	14,669
Deferred income taxes		11,082	13,227
Collections on net investment in leases		1,565	5,444
Security deposits and maintenance payments included in earnings		(37,654)	(35,437)
Gain on sale or disposition of flight equipment	(20,193)	(67,240)	(67,209)
Loss on extinguishment of debt	0	0	463
Impairment of flight equipment	34,959	37,156	67,979
Provision for credit losses	5,280	11,405	1,543
Other		(1,769)	(1,778)
Changes in certain assets and liabilities:
Accounts receivable		504	11,368
Other assets		(16,164)	2,223
Accounts payable, accrued expenses and other liabilities		8,351	8,947
Lease rentals received in advance		16,551	16,091
Net cash and cash equivalents provided by operating activities		309,067	343,531
Cash flows from investing activities:
Acquisition and improvement of flight equipment		(669,597)	(688,722)
Proceeds from sale of flight equipment		198,816	334,164
Aircraft purchase deposits and progress payments, net of deposits returned and aircraft sales deposits		3,126	7,765
Payments for (Proceeds from) Other Investing Activities		(5,548)	1,500
Net cash and cash equivalents used in investing activities		(473,203)	(345,293)
Cash flows from financing activities:
Proceeds from issuance of common shares		200,000	0
Proceeds from secured and unsecured debt financings		1,383,709	139,800
Repayments of secured and unsecured debt financings		(1,632,983)	(163,543)
Debt extinguishment costs		0	(291)
Deferred financing costs		(7,673)	(8,674)
Security deposits and maintenance payments received		130,068	110,675
Security deposits and maintenance payments returned		(14,014)	(17,679)
Dividends paid		(21,000)	(21,000)
Net cash and cash equivalents provided by financing activities		38,107	39,288
Net (decrease) increase in cash and cash equivalents:		(126,029)	37,526
Cash and cash equivalents at beginning of period		231,861	170,682
Cash and cash equivalents at end of period	105,832	105,832	208,208
Cash and cash equivalents	105,832	105,832
Unrestricted and restricted cash and cash equivalents	$ 105,832	105,832	208,208
Supplemental disclosures of cash flow information:
Cash paid for interest, net of amounts capitalized		158,730	138,999
Cash paid for income taxes		4,142	4,602
Supplemental disclosures of non-cash investing activities:
Advance lease rentals, security deposits, maintenance payments, other liabilities and other assets assumed in asset acquisitions		13,414	4,005
Advance lease rentals, security deposits, maintenance payments, other liabilities and other assets settled in sale of flight equipment		54,335	18,672
Transfers from flight equipment held for lease to Net investment in leases and Other assets		$ 184,236	$ 1,695