Equity Plans - ESPP and Stock Options (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Sep. 02, 2021	Sep. 03, 2020	Aug. 29, 2019	Jul. 31, 2021
Employee Stock Purchase Plan
ESPP Program Details [Abstract]
ESPP maximum payroll deduction percentage (in hundredths)	15.00%			10.00%
ESPP percentage purchase price of common stock (in hundredths)	85.00%
Period from grant date until stock options expire or ESPP program period (in years or months)	6 months
ESPP shares purchased (in shares)	3	3
ESPP value of shares purchased	$ 140	$ 118
ESPP Fair Value Assumptions and Methodology [Abstract]
Fair Value Assumptions, Method Used	Black-Scholes
Weighted-average grant-date fair values per share (in dollars per share)	$ 20.71	$ 14.24	$ 11.60
Average expected life (in years)	6 months	6 months	6 months
Weighted-average expected volatility (in hundredths)	41.00%	45.00%	45.00%
Weighted-average risk-free interest rate (in thousandths)	0.10%	0.80%	2.20%
Expected dividend yield	0.30%	0.00%	0.00%
Employee Stock Option
ESPP Program Details [Abstract]
Period from grant date until stock options expire or ESPP program period (in years or months)	8 years
Stock Option Disclosures [Abstract]
Number of options outstanding (in shares)	4
Number of shares exercised (in shares)	3
Total intrinsic value for option exercised	$ 143	$ 130	$ 108
Employee Stock Option | Minimum
Stock Option Disclosures [Abstract]
Annual vesting rights, percentage	33.00%
Employee Stock Option | Maximum
Stock Option Disclosures [Abstract]
Annual vesting rights, percentage	25.00%