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Lease Obligations and Other Commitments - Schedule of Weighted Average Lease Terms and Interest Rates of Leases (Details)
Nov. 28, 2020
Commitments And Contingencies Disclosure [Abstract]  
Weighted average remaining lease term in years, operating leases 3 years 3 months 18 days
Weighted average remaining lease term in years, financing leases 1 year 4 months 24 days
Weighted average interest rate, operating leases 4.60%
Weighted average interest rate, financing leases 4.60%