XML 57 R45.htm IDEA: XBRL DOCUMENT v3.21.1
Leases (Supplemental Balance Sheet Information) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Feb. 27, 2021
Feb. 27, 2021
Aug. 29, 2020
Feb. 29, 2020
Leases [Abstract]        
Operating lease assets $ 41,758 $ 41,758 $ 56,173  
Finance lease assets 2,981 2,981 3,625  
Total leased assets 44,739 44,739 59,798  
Current operating lease liabilities 19,956 19,956 21,815  
Current finance lease liabilities 1,280 1,280 1,262  
Noncurrent operating lease liabilities 37,640 37,640 34,379  
Noncurrent finance lease liabilities 1,793 1,793 2,453  
Total lease liabilities $ 60,669 $ 60,669 59,909  
Weighted average remaining lease term (years), Operating leases 4 years 8 months 12 days 4 years 8 months 12 days   4 years
Weighted average remaining lease term (years), Finance leases 2 years 6 months 2 years 6 months   3 years 4 months 24 days
Weighted average discount rate, Operating leases 3.70% 3.70%   3.50%
Weighted average discount rate, Finance leases 2.70% 2.70%   2.60%
Finance lease right of use assets, Accumulated amortization $ 2,083 $ 2,083 $ 1,439  
Operating lease asset impairments $ 16,736 $ 16,736