FINANCING ARRANGEMENTS (Summary of Debt) (Details) - USD ($) $ in Thousands	6 Months Ended
Aug. 31, 2021	Feb. 28, 2021
Debt Instrument [Line Items]
Total term debt	$ 236,715	$ 238,081
Unamortized discount and issuance costs	(47,668)	(51,610)
Less: Current portion of long-term term debt	(3,386)	(4,317)
Long-term debt, net of current portion	$ 185,661	182,154
2025 Convertible Notes, 2.00% Fixed Rate [Member]
Debt Instrument [Line Items]
Maturity Date	Aug. 01, 2025
Effective Interest Rate	7.56%
Total term debt	$ 230,000	230,000
Due to Factors [Member]
Debt Instrument [Line Items]
Effective Interest Rate	4.70%
Maturity Date	2020 2021 2022 2023 2024
Total term debt	$ 6,715	$ 8,081

Year of expiration or mandatory redemption of the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction, in YYYY format.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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