Leases Narrative (Details)	6 Months Ended
	Aug. 31, 2020
Minimum
Lessee, Lease, Description [Line Items]
Lease renewal term	1 year
Real Estate Lease Term	5 years
Equipment Lease Term	3 years
Maximum
Lessee, Lease, Description [Line Items]
Lease renewal term	20 years
Real Estate Lease Term	20 years
Equipment Lease Term	8 years