Lease Term and Discount Rate (Details)	May 31, 2021 Rate	Feb. 28, 2021 Rate
Leases [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	19 years 7 months 28 days	19 years 4 months 13 days
Finance Lease, Weighted Average Remaining Lease Term	13 years 2 months 8 days	13 years 6 months 21 days
Operating Lease, Weighted Average Discount Rate, Percent	5.28%	5.36%
Finance Lease, Weighted Average Discount Rate, Percent	14.73%	15.09%