Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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Debt Obligations and Commitments - Additional Information (Detail)	8 Months Ended
	Sep. 03, 2016 USD ($)	Sep. 03, 2016 EUR (€)	Jun. 08, 2015 USD ($)
Debt Instrument [Line Items]
Repayments of Debt	$ 3,100,000,000
Commercial Paper	2,900,000,000
Unrecorded Unconditional Purchase Obligation	2,900,000,000
Five-Year Unsecured Revolving Credit Agreement (Five-Year Credit Agreement) [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	3,722,500,000		$ 3,722,500,000
Line of Credit Facility, Maximum Borrowing Capacity	4,500,000,000
Notes Due 2019 [Member] \| Variable Rate
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 400,000,000
Notes Due 2019 [Member] \| One Point Five Zero Percent Notes Due 2019 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	1.50%	1.50%
Debt Instrument, Face Amount	$ 600,000,000
Notes Due 2026 [Member] \| Two Point Eight Five Zero Percent Notes Due 2026 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.85%	2.85%
Debt Instrument, Face Amount	$ 750,000,000
Notes Due 2046 [Member] \| Four Point Four Five Zero Percent Notes Due 2046 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	4.45%	4.45%
Debt Instrument, Face Amount	$ 750,000,000
Notes Due 2028 [Member] \| Zero Point Eight Seven Five Percent Notes Due 2028 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	0.875%	0.875%
Debt Instrument, Face Amount \| €		€ 750,000,000
364-Day Unsecured Revolving Credit Agreement (364-Day Credit Agreement) [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 3,722,500,000		$ 3,722,500,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 4,500,000,000