Derivative Instruments - Gain (Loss) on Derivatives (Details) - USD ($) $ in Millions	12 Months Ended
Sep. 03, 2020	Aug. 29, 2019	Aug. 30, 2018
Designated hedging instruments \| Cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) recognized in other comprehensive income from cash flow hedges	$ 51	$ (3)	$ (17)
Cash flow hedge gains expected to be reclassified into earnings within twelve months	24
Currency forward \| Not designated hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) for derivative instruments without hedge accounting designation	21	(32)	(38)
Convertible notes settlement obligation \| Not designated hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
Net gains (losses) for derivative instruments without hedge accounting designation	$ (14)	$ (58)	$ (124)

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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