v2.4.0.6
Income Taxes (Details 3) (USD $)
In Millions, unless otherwise specified
Dec. 29, 2012
Operating and capital loss carryforwards [Line Items]  
Amount of operating and capital loss carryforwards due to expire in 2013 $ 41
Amount of operating and capital loss carryforwards due to expire between 2014 and 2017 301
Amount of operating and capital loss carryforwards due to expire between 2018 and 2032 1,072
Amount of operating and capital loss carryforwards which may be carried forward indefinitely 841
Total operating and capital loss carryforwards 2,255
Foreign [Member]
  
Operating and capital loss carryforwards [Line Items]  
Amount of operating and capital loss carryforwards due to expire in 2013 21
Amount of operating and capital loss carryforwards due to expire between 2014 and 2017 66
Amount of operating and capital loss carryforwards due to expire between 2018 and 2032 121
Amount of operating and capital loss carryforwards which may be carried forward indefinitely 836
Total operating and capital loss carryforwards 1,044
U.S. state [Member]
  
Operating and capital loss carryforwards [Line Items]  
Amount of operating and capital loss carryforwards due to expire in 2013 20
Amount of operating and capital loss carryforwards due to expire between 2014 and 2017 128
Amount of operating and capital loss carryforwards due to expire between 2018 and 2032 848
Amount of operating and capital loss carryforwards which may be carried forward indefinitely 5
Total operating and capital loss carryforwards 1,001
U.S. federal [Member]
  
Operating and capital loss carryforwards [Line Items]  
Amount of operating and capital loss carryforwards due to expire in 2013 0
Amount of operating and capital loss carryforwards due to expire between 2014 and 2017 107
Amount of operating and capital loss carryforwards due to expire between 2018 and 2032 103
Amount of operating and capital loss carryforwards which may be carried forward indefinitely 0
Total operating and capital loss carryforwards $ 210