Derivative Instruments - Notional Amounts and Fair Values (Details) shares in Millions, $ in Millions		3 Months Ended
		Nov. 28, 2019 USD ($)	Aug. 29, 2019 USD ($) shares
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	$ 6	$ 2
Fair Value of Liabilities	[2]	$ (7)	(188)
Designated hedging instruments
Derivative, Fair Value, Net [Abstract]
General maturity of currency forward contracts (in months)		13 months
Designated hedging instruments | Cash flow hedges | Currency forward
Notional Disclosures [Abstract]
Gross Notional Amount, Currency forwards		$ 553	146
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	4	1
Fair Value of Liabilities	[2]	(2)	0
Not designated hedging instruments
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	2	1
Fair Value of Liabilities	[2]	$ (5)	(188)
General maturity of currency forward contracts (in months)		3 months
Not designated hedging instruments | Currency forward
Notional Disclosures [Abstract]
Gross Notional Amount, Currency forwards		$ 1,864	1,871
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	2	1
Fair Value of Liabilities	[2]	(3)	$ (9)
Not designated hedging instruments | Convertible notes settlement obligation
Notional Disclosures [Abstract]
Gross Notional Amount, Convertible notes settlement obligation (in shares) | shares			4
Derivative, Fair Value, Net [Abstract]
Fair Value of Assets	[1]	0	$ 0
Fair Value of Liabilities	[2],[3]	$ (2)	$ (179)

[1] Included in receivables – other.

[2] Included in accounts payable and accrued expenses – other for forward contracts and in current debt for convertible notes settlement obligations.

[3] Notional amounts of convertible notes settlement obligations were not significant as of November 28, 2019 and were 4 million shares of our common stock as of August 29, 2019.