Pre-Tax Effect of Derivative Instruments Designated as Cash Flow and Net Investment Hedges (Detail) (USD $) In Millions	3 Months Ended				9 Months Ended
	Jun. 25, 2011		Jun. 26, 2010		Jun. 25, 2011		Jun. 26, 2010
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in OCI - Effective Portion	$ 5	[1]	$ 65	[1]	$ (291)	[1]	$ 129	[1]
Gains (Losses) Reclassified from AOCI into Income - Effective Portion	(162)	[1],[2]	67	[1],[3]	(701)	[1],[4]	80	[1],[5]
Gains (Losses) Recognized in Other Income and Expense - Ineffective Portion and Amount Excluded from Effectiveness Testing	16		(50)		(103)		(88)
Cash Flow Hedging | Foreign Exchange Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in OCI - Effective Portion	12	[1]	83	[1]	(270)	[1]	145	[1]
Gains (Losses) Reclassified from AOCI into Income - Effective Portion	(162)	[1],[2]	67	[1],[3]	(701)	[1],[4]	80	[1],[5]
Gains (Losses) Recognized in Other Income and Expense - Ineffective Portion and Amount Excluded from Effectiveness Testing	15		(50)		(104)		(88)
Net Investment Hedging | Foreign Exchange Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in OCI - Effective Portion	(7)	[1]	(18)	[1]	(21)	[1]	(16)	[1]
Gains (Losses) Reclassified from AOCI into Income - Effective Portion	0	[1],[2]	0	[1],[3]	0	[1],[4]	0	[1],[5]
Gains (Losses) Recognized in Other Income and Expense - Ineffective Portion and Amount Excluded from Effectiveness Testing	$ 1		$ 0		$ 1		$ 0

[1] Refer to Note 5, "Shareholders' Equity and Stock-Based Compensation" of this Form 10-Q, which summarizes the activity in AOCI related to derivatives.

[2] Includes gains/(losses) reclassified from AOCI into income for the effective portion of cash flow hedges, of which $(101) million and $(61) million were recognized within net sales and cost of sales, respectively, within the Condensed Consolidated Statement of Operations for the three months ended June 25, 2011. There were no amounts reclassified from AOCI into income for the effective portion of net investment hedges for the three months ended June 25, 2011.

[3] Includes gains/(losses) reclassified from AOCI into income for the effective portion of cash flow hedges, of which $78 million and $(11) million were recognized within net sales and cost of sales, respectively, within the Condensed Consolidated Statement of Operations for the three months ended June 26, 2010. There were no amounts reclassified from AOCI into income for the effective portion of net investment hedges for the three months ended June 26, 2010.

[4] Includes gains/(losses) reclassified from AOCI into income for the effective portion of cash flow hedges, of which $(382) million and $(319) million were recognized within net sales and cost of sales, respectively, within the Condensed Consolidated Statement of Operations for the nine months ended June 25, 2011. There were no amounts reclassified from AOCI into income for the effective portion of net investment hedges for the nine months ended June 25, 2011.

[5] Includes gains/(losses) reclassified from AOCI into income for the effective portion of cash flow hedges, of which $109 million and $(29) million were recognized within net sales and cost of sales, respectively, within the Condensed Consolidated Statement of Operations for the nine months ended June 26, 2010. There were no amounts reclassified from AOCI into income for the effective portion of net investment hedges for the nine months ended June 26, 2010.