RESTRUCTURING CHARGES - Summary of Activity Resulting from Implementation of Restructuring Plan within Other Current and Non-current Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2022	Feb. 28, 2021
Restructuring Cost And Reserve [Line Items]
Restructuring liabilities, Beginning Balance	$ 3,528	$ 2,742
Charges	1,004	4,755
Payments	(3,553)	(3,969)
Restructuring liabilities, Ending Balance	979	3,528
Personnel [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring liabilities, Beginning Balance	2,637	2,383
Charges	622	3,905
Payments	(3,129)	(3,651)
Restructuring liabilities, Ending Balance	130	2,637
Facilities [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring liabilities, Beginning Balance	891	359
Charges	382	850
Payments	(424)	(318)
Restructuring liabilities, Ending Balance	$ 849	$ 891