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