Annual report pursuant to Section 13 and 15(d)

Commitments and Guarantees (Details) (Schedule of Changes in Product Warranty Liability)

v2.4.0.8
Commitments and Guarantees (Details) (Schedule of Changes in Product Warranty Liability) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Changes in Product Warranty Liability [Roll Forward]    
Beginning balance $ 16 $ 20
New warranties issued during the period 27 28
Settlements during the period (25) (30)
Changes in liability for pre-existing warranties during the period, including expirations (1) (2)
Ending balance $ 17 $ 16