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Investments (Tables)
3 Months Ended
Nov. 21, 2021
Investments, Debt and Equity Securities [Abstract]  
Available-for-sale and Held-to-maturity Investments
The Company's investments were as follows:
November 21, 2021:Cost
Basis
Unrealized
Gains, Net
Recorded
Basis
Available-for-sale:
Government and agency securities$354 $$359 
Held-to-maturity:
Certificates of deposit366 — 366 
Total short-term investments$720 $$725 
August 29, 2021:Cost
Basis
Unrealized
Gains, Net
Recorded
Basis
Available-for-sale:
Government and agency securities$375 $$381 
Held-to-maturity:
Certificates of deposit536 — 536 
Total short-term investments$911 $$917 
Maturities of Available-for-sale and Held-to-maturity Securities
The maturities of available-for-sale and held-to-maturity securities at November 21, 2021, are as follows:
 Available-For-SaleHeld-To-Maturity
 Cost BasisFair Value
Due in one year or less$198 $199 $366 
Due after one year through five years156 160 — 
Total$354 $359 $366