v2.4.0.6
Pre-Tax Effect of Derivative Instruments Designated as Cash Flow and Net Investment Hedges (Parenthetical) (Detail) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Sep. 29, 2012
Sep. 24, 2011
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Reclassified from AOCI into Income - Effective Portion $ 607 [1],[2] $ (704) [1],[3]
Cash flow hedges | Foreign exchange contracts
    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Reclassified from AOCI into Income - Effective Portion 607 [1],[2] (704) [1],[3]
Cash flow hedges | Net sales | Foreign exchange contracts
    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Reclassified from AOCI into Income - Effective Portion 537 (349)
Cash flow hedges | Cost of Sales | Foreign exchange contracts
    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Reclassified from AOCI into Income - Effective Portion 70 (355)
Net investment hedges | Foreign exchange contracts
    
Derivative Instruments, Gain (Loss) [Line Items]    
Gains (Losses) Reclassified from AOCI into Income - Effective Portion $ 0 [1],[2] $ 0 [1],[3]
[1] Refer to Note 6, "Shareholders' Equity and Share-based Compensation," which summarizes the activity in AOCI related to derivatives.
[2] Includes gains/(losses) reclassified from AOCI into net income for the effective portion of cash flow hedges, of which $537 million and $70 million were recognized within net sales and cost of sales, respectively, within the Consolidated Statement of Operations for the year ended September 29, 2012. There were no amounts reclassified from AOCI into income for the effective portion of net investment hedges for the year ended September 29, 2012.
[3] Includes gains/(losses) reclassified from AOCI into income for the effective portion of cash flow hedges, of which $(349) million and $(355) million were recognized within net sales and cost of sales, respectively, within the Consolidated Statement of Operations for the year ended September 24, 2011. There were no amounts reclassified from AOCI into income for the effective portion of net investment hedges for the year ended September 24, 2011.