Fair Value Measurements (Details 3) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Maintenance revenue	$ 90,490	$ 132,179	$ 138,099
Credit Loss Expense (Reversal)	8,715	12,081
Other Investments, net
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Credit Loss Expense (Reversal)	890	3,209
Significant Other Observable Inputs (Level 2) | Reported Value Measurement | Debt Securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	9,912	10,160
Significant Other Observable Inputs (Level 2) | Reported Value Measurement | Equity Securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	4,916	5,079
Significant Other Observable Inputs (Level 2) | Estimate of Fair Value Measurement | Debt Securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	9,912	10,160
Significant Other Observable Inputs (Level 2) | Estimate of Fair Value Measurement | Equity Securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	4,916	5,079
Secured Debt | Significant Other Observable Inputs (Level 2) | Reported Value Measurement | Bank Financings
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	509,104	883,451
Secured Debt | Significant Other Observable Inputs (Level 2) | Estimate of Fair Value Measurement | Bank Financings
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	513,161	885,139
Unsecured Debt | Quoted Prices In Active Markets for Identical Assets (Level 1) | Reported Value Measurement | Revolving Credit Facility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	150,000	20,000
Unsecured Debt | Quoted Prices In Active Markets for Identical Assets (Level 1) | Reported Value Measurement | Senior Notes
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	4,350,000	3,850,000
Unsecured Debt | Quoted Prices In Active Markets for Identical Assets (Level 1) | Estimate of Fair Value Measurement | Senior Notes
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	$ 4,387,341	$ 3,738,146