Annual report pursuant to Section 13 and 15(d)

Stock-Based Incentive Compensation Plans (Details) (Restricted Stock Units Activities)

v2.4.0.8
Stock-Based Incentive Compensation Plans (Details) (Restricted Stock Units Activities) (Restricted Stock and Restricted Stock Units, USD $)
 12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Restricted Stock and Restricted Stock Units
      
Number of Restricted Stock and Restricted Stock Units [Roll Forward]      
Restricted stock units, shares nonvested at beginning of period 25,000,000 24,000,000 24,000,000
Restricted stock units, shares granted 28,000,000 17,000,000 14,000,000
Restricted stock units, shares forfeited (3,000,000) (5,000,000) (4,000,000)
Restricted stock units, shares vested (10,000,000) (11,000,000) (10,000,000)
Restricted stock units, shares nonvested at end of period 40,000,000 25,000,000 24,000,000
Weighted Average Grant Date Fair Value [Roll Forward]      
Restricted stock units, shares nonvested at beginning of period, weighted average grant date fair value $ 6.41 $ 7.07 $ 6.50
Restricted stock units, shares granted, weighted average grant date fair value $ 3.81 $ 5.43 $ 7.34
Restricted stock units, shares forfeited, weighted average grant date fair value $ 5.76 $ 6.84 $ 6.66
Restricted stock units, shares vested, weighted average grant date fair value $ 6.93 $ 6.05 $ 6.25
Restricted stock units, shares nonvested at end of period, weighted average grant date fair value $ 4.52 $ 6.41 $ 7.07