Quarterly report pursuant to Section 13 or 15(d)

Debt Long-term Debt (Details)

v3.6.0.2
Debt Long-term Debt (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 25, 2016
Dec. 27, 2015
Sep. 25, 2016
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 10,000   $ 10,000
Unamortized discount including debt issuance costs, Net (55)   (57)
Hedge accounting fair value adjustments (10)   65
Total long-term debt 9,935   10,008
Long-term Debt, Fair Value 10,200   10,600
Interest paid related to commercial paper and long-term debt, net of cash received from the related interest rate swaps 134 $ 128  
Floating-rate notes due May 18, 2018 [Member]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 250   $ 250
Long-term debt, Effective Interest Rate 1.24%   1.14%
Long-term debt, Maturity date May 18, 2018   May 18, 2018
Long-term debt, Interest rate terms The interest rate on the floating rate notes due in 2018 and 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]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 250   $ 250
Long-term debt, Effective Interest Rate 1.52%   1.42%
Long-term debt, Maturity date May 20, 2020   May 20, 2020
Long-term debt, Interest rate terms The interest rate on the floating rate notes due in 2018 and 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]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 1,250   $ 1,250
Long-term debt, Effective Interest Rate 1.36%   0.93%
Long-term debt, Stated Interest Rate 1.40%   1.40%
Long-term debt, Maturity date May 18, 2018   May 18, 2018
Fixed-rate 2.25% notes due May 20, 2020 [Member]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 1,750   $ 1,750
Long-term debt, Effective Interest Rate 2.04%   1.69%
Long-term debt, Stated Interest Rate 2.25%   2.25%
Long-term debt, Maturity date May 20, 2020   May 20, 2020
Percentage of Debt Hedged by Interest Rate Derivatives     43.00%
Fixed-rate 3.00% notes due May 20, 2022 [Member]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 2,000   $ 2,000
Long-term debt, Effective Interest Rate 2.53%   2.04%
Long-term debt, Stated Interest Rate 3.00%   3.00%
Long-term debt, Maturity date May 20, 2022   May 20, 2022
Percentage of Debt Hedged by Interest Rate Derivatives     50.00%
Fixed-rate 3.45% notes due May 20, 2025 [Member]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 2,000   $ 2,000
Long-term debt, Effective Interest Rate 3.46%   3.46%
Long-term debt, Stated Interest Rate 3.45%   3.45%
Long-term debt, Maturity date May 20, 2025   May 20, 2025
Fixed-rate 4.65% notes due May 20, 2035 [Member]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 1,000   $ 1,000
Long-term debt, Effective Interest Rate 4.74%   4.74%
Long-term debt, Stated Interest Rate 4.65%   4.65%
Long-term debt, Maturity date May 20, 2035   May 20, 2035
Fixed-rate 4.80% notes due May 20, 2045 [Member]      
Long-term Debt [Abstract]      
Long-term debt, Principal amount $ 1,500   $ 1,500
Long-term debt, Effective Interest Rate 4.71%   4.71%
Long-term debt, Stated Interest Rate 4.80%   4.80%
Long-term debt, Maturity date May 20, 2045   May 20, 2045
Interest Rate Swaps [Member]      
Long-term Debt [Abstract]      
Gross notional amount of Derivatives $ 3,000