Fair Values of Financial Assets and Liabilities (Detail) - USD ($) $ in Millions	3 Months Ended				8 Months Ended
	Sep. 03, 2016		Sep. 05, 2015		Sep. 03, 2016	Sep. 05, 2015	Dec. 26, 2015
Derivatives, Fair Value [Line Items]
Short-term Investments	$ 4,524				$ 4,524		$ 2,913
Prepaid forward contracts	29				29		27
Deferred compensation	470				470		474
Derivatives not designated as hedging instruments:
Total derivatives at fair value	267				267		269
Total Financial Assets at fair value	10,566				10,566		7,847
Derivatives not designated as hedging instruments:
Total derivatives at fair value	513				513		543
Total Financial Liabilities at fair Value	983				983		1,017
Fair Value/Non-designated Hedges
Derivatives, Fair Value [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	120		$ 22		24	$ 112
Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	22		(13)		54	94
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b)	71		6		42	88
Derivatives Designated As Fair Value Hedging Instruments Assets
Derivatives designated as fair value hedging instruments:
Interest rate derivatives	159				159		129
Derivatives Designated As Hedging Instruments Assets
Derivatives designated as cash flow hedging instruments:
Foreign exchange contracts	35				35		76
Interest rate derivatives	0				0		0
Commodity contracts	1				1		0
Derivatives designated as hedging instruments, Assets, Total	36				36		76
Derivatives Not Designated As Hedging Instruments Assets
Derivatives not designated as hedging instruments:
Foreign exchange contracts	4				4		8
Interest rate derivatives	38				38		44
Commodity contracts	30				30		12
Derivatives not designated as hedging instruments, Assets, Total	72				72		64
Derivatives Designated As Fair Value Hedging Instruments Liabilities
Derivatives designated as fair value hedging instruments:
Interest rate derivatives	5				5		12
Derivatives Designated As Hedging Instruments Liabilities
Derivatives designated as cash flow hedging instruments:
Foreign exchange contracts	15				15		6
Interest rate derivatives	344				344		311
Commodity contracts	5				5		7
Derivatives designated as hedging instruments, Liabilities, Total	364				364		324
Derivatives Not Designated As Hedging Instruments Liabilities
Derivatives not designated as hedging instruments:
Foreign exchange contracts	41				41		10
Interest rate derivatives	47				47		56
Commodity contracts	56				56		141
Derivatives not designated as hedging instruments, Liabilities, Total	144				144		207
Foreign Exchange Forward [Member] | Fair Value/Non-designated Hedges
Derivatives, Fair Value [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	22	[1]	(28)	[1]	60	(12)
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	(31)		(52)		9	(78)
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b)	(4)	[2]	(17)	[2]	(37)	(61)
Interest Rate Contract [Member] | Fair Value/Non-designated Hedges
Derivatives, Fair Value [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	39	[1]	(37)	[1]	(40)	(30)
Interest Rate Contract [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	36		35		33	164
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b)	73	[2]	21	[2]	71	133
Commodity contracts | Fair Value/Non-designated Hedges
Derivatives, Fair Value [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	59	[1]	87	[1]	4	154
Commodity contracts | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	9		4		4	8
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b)	2	[2]	$ 2	[2]	8	16
Net Investment Hedging [Member] | Fair Value/Non-designated Hedges
Derivatives, Fair Value [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax					0	0
Net Investment Hedging [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	8				8	0
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b)					0	$ 0
Liability [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	0				0		0
Assets [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	9,976				9,976		7,231
Assets [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	100				100		127
Liability [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	0				0		0
Liability [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	0				0		0
Assets [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	10,076				10,076		7,358
Cash and Cash Equivalents [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	5,700				5,700		4,500
Short-term Investments [Member]
Derivatives, Fair Value [Line Items]
Available-for-sale securities	4,300				4,300		2,700
Liability [Member]
Derivatives, Fair Value [Line Items]
Short-term Investments	0				0		0
Assets [Member]
Derivatives, Fair Value [Line Items]
Short-term Investments	194				194		193
Liability [Member]
Derivatives, Fair Value [Line Items]
Prepaid forward contracts	0				0		0
Assets [Member]
Derivatives, Fair Value [Line Items]
Deferred compensation	$ 0				$ 0		$ 0

[1] Foreign exchange derivative losses/gains are primarily included in selling, general and administrative expenses. Interest rate derivative losses/gains are primarily from fair value hedges and are included in interest expense. These losses/gains are substantially offset by decreases/increases in the value of the underlying debt, which are also included in interest expense. Commodity derivative losses/gains are included in either cost of sales or selling, general and administrative expenses, depending on the underlying commodity.

[2] Foreign exchange derivative losses/gains are primarily included in cost of sales. Interest rate derivative losses/gains are included in interest expense. Commodity derivative losses/gains are included in either cost of sales or selling, general and administrative expenses, depending on the underlying commodity.