Quarterly report pursuant to Section 13 or 15(d)

Long-term Debt (Details)

v3.2.0.727
Long-term Debt (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jun. 28, 2015
Jun. 28, 2015
Jun. 29, 2014
Sep. 28, 2014
Debt Instrument [Line Items]        
Long-term Debt, Face Amount $ 10,000 $ 10,000    
Proceeds from long-term debt   9,937 $ 0  
Long-term Debt, Principal Amount 10,000 10,000    
Debt Instrument, Unamortized Discount (65) (65)    
Hedge Accounting Fair Value Adjustments Related To Long Term Debt (22) (22)    
Long-term debt, carrying amount 9,913 9,913   $ 0
Long-term Debt, Fair Value 9,800 9,800    
Interest Rate Swaps, Aggregate Notional Amount 3,000 3,000    
Interest Expense, Long-term Debt 30 30    
Repayments of long-term debt in fiscal 2018 1,500 1,500    
Repayments of long-term debt after fiscal 2019 8,500 8,500    
Floating-rate notes due May 18, 2018 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 250 $ 250    
Debt Instrument, Effective Interest Rate 0.61% 0.61%    
Debt Instrument, Interest Rate Terms   The interest rate on the floating rate notes due in 2018 and the floating rate notes due in 2020 for a particular interest period will be a per annum rate equal to three-month LIBOR as determined on the interest determination date plus 0.27% and 0.55%, respectively.    
Floating-rate notes due May 20, 2020 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 250 $ 250    
Debt Instrument, Effective Interest Rate 0.88% 0.88%    
Debt Instrument, Interest Rate Terms   The interest rate on the floating rate notes due in 2018 and the floating rate notes due in 2020 for a particular interest period will be a per annum rate equal to three-month LIBOR as determined on the interest determination date plus 0.27% and 0.55%, respectively.    
Fixed-rate 1.40% notes due May 18, 2018 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 1,250 $ 1,250    
Debt Instrument, Effective Interest Rate 0.68% 0.68%    
Fixed-rate 2.25% notes due May 20, 2020 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 1,750 $ 1,750    
Debt Instrument, Effective Interest Rate 1.78% 1.78%    
Fixed-rate 3.00% notes due May 20, 2022 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 2,000 $ 2,000    
Debt Instrument, Effective Interest Rate 2.28% 2.28%    
Fixed-rate 3.45% notes due May 20, 2025 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 2,000 $ 2,000    
Debt Instrument, Effective Interest Rate 3.46% 3.46%    
Fixed-rate 4.65% notes due May 20, 2035 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 1,000 $ 1,000    
Debt Instrument, Effective Interest Rate 4.74% 4.74%    
Fixed-rate 4.80% notes due May 20, 2045 [Member]        
Debt Instrument [Line Items]        
Long-term Debt, Principal Amount $ 1,500 $ 1,500    
Debt Instrument, Effective Interest Rate 4.71% 4.71%