Derivative Instruments - Notional Amounts and Fair Values (Details) - USD ($) $ in Millions		6 Months Ended
		Mar. 03, 2022	Sep. 02, 2021
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	$ 15	$ 20
Fair Value of Liabilities	[2]	$ (154)	(68)
Designated hedging instruments | Cash flow hedges
Derivative, Fair Value, Net [Abstract]
General maturity of cash flow hedges (in years)		2 years
Designated hedging instruments | Cash flow hedges | Currency hedges
Notional Disclosures [Abstract]
Notional or Contractual Amount		$ 4,743	3,601
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	2	10
Fair Value of Liabilities	[2]	(122)	(66)
Designated hedging instruments | Cash flow hedges | Commodity hedges
Notional Disclosures [Abstract]
Notional or Contractual Amount		56	45
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	7	2
Fair Value of Liabilities	[2]	0	0
Designated hedging instruments | Fair value hedges | Interest rate swap
Notional Disclosures [Abstract]
Notional or Contractual Amount		900	900
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	0	5
Fair Value of Liabilities	[2]	$ (28)	0
Not designated hedging instruments
Derivative, Fair Value, Net [Abstract]
General maturity of currency forward contracts (in months)		3 months
Not designated hedging instruments | Currency hedges
Notional Disclosures [Abstract]
Notional or Contractual Amount		$ 1,348	996
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	6	3
Fair Value of Liabilities	[2]	$ (4)	$ (2)

[1] Included in receivables and other noncurrent assets.

[2] Included in accounts payable and accrued expenses and other noncurrent liabilities.