Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022
Notes 2027
Discount on debt issuance percentage	6.00%	6.00%
Notes 2025
Discount on debt issuance percentage	7.00%	7.00%
Notes 2026
Premium on debt issuance percentage	4.375%	4.375%
Notes 2027 One
Discount on debt issuance percentage	4.35%	4.35%