Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies Capital and Operating Leases (Details)

Commitments and Contingencies Capital and Operating Leases (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Mar. 29, 2015
Capital and operating leases [Abstract]  
Description of Leasing Arrangements, Operating Leases The Company leases certain of its land, facilities and equipment under noncancelable operating leases, with terms ranging from less than one year to 20 years and with provisions in certain leases for cost-of-living increases.
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]  
Remainder of fiscal 2015 - Operating leases $ 45us-gaap_OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear
Fiscal 2016 - Operating leases 80us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears
Fiscal 2017 - Operating leases 61us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears
Fiscal 2018 - Operating leases 33us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears
Fiscal 2019 - Operating leases 21us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears
Thereafter - Operating leases $ 21us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter