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Cash and Investments (Details) - USD ($)
$ in Millions
6 Months Ended
Mar. 04, 2021
Sep. 03, 2020
Feb. 27, 2020
Aug. 29, 2019
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents $ 6,507 $ 7,624    
Short-term Investments 677 518    
Long-term Marketable Investments [1] 1,316 1,048    
Total Fair Value 8,500 9,190    
Restricted cash [2] 67 66    
Cash, cash equivalents, and restricted cash $ 6,574 7,690 $ 7,171 $ 7,279
Minimum        
Debt Securities, Available-for-sale [Line Items]        
General maturities of long-term marketable securities (in years) 1 year      
Maximum        
Debt Securities, Available-for-sale [Line Items]        
General maturities of long-term marketable securities (in years) 4 years      
Cash        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents $ 3,747 3,996    
Short-term Investments 0 0    
Long-term Marketable Investments 0 0    
Total Fair Value 3,747 3,996    
Money market funds | Level 1        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents [3] 1,332 1,828    
Short-term Investments [3] 0 0    
Long-term Marketable Investments [1],[3] 0 0    
Total Fair Value [3] 1,332 1,828    
Certificates of deposit | Level 2        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents [4] 1,409 1,740    
Short-term Investments [4] 50 10    
Long-term Marketable Investments [1],[4] 0 2    
Total Fair Value [4] 1,459 1,752    
Corporate bonds | Level 2        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents [4] 0 3    
Short-term Investments [4] 268 266    
Long-term Marketable Investments [1],[4] 797 592    
Total Fair Value [4] 1,065 861    
Government securities | Level 2        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents [4] 0 6    
Short-term Investments [4] 204 115    
Long-term Marketable Investments [1],[4] 137 243    
Total Fair Value [4] 341 364    
Asset-backed securities | Level 2        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents [4] 0 1    
Short-term Investments [4] 43 31    
Long-term Marketable Investments [1],[4] 382 211    
Total Fair Value [4] 425 243    
Commercial paper | Level 2        
Debt Securities, Available-for-sale [Line Items]        
Cash and Equivalents [4] 19 50    
Short-term Investments [4] 112 96    
Long-term Marketable Investments [1],[4] 0 0    
Total Fair Value [4] $ 131 $ 146    
[1] The maturities of long-term marketable securities range from one to four years.
[2] Restricted cash is included in other noncurrent assets and primarily relates to certain government incentives received prior to being earned and for which restrictions lapse upon achieving certain performance conditions.
[3] The fair value of Level 1 securities is measured based on quoted prices in active markets for identical assets.
[4] The fair value of Level 2 securities is measured using information obtained from pricing services, which obtain quoted market prices for similar instruments, non-binding market consensus prices that are corroborated by observable market data, or various other methodologies, to determine the appropriate value at the measurement date. We perform supplemental analysis to validate information obtained from these pricing services. No adjustments were made to the fair values indicated by such pricing information as of March 4, 2021 or September 3, 2020.