Annual report pursuant to Section 13 and 15(d)

Other Employee Benefit Plans (Details) (Narrative)

v2.4.0.8
Other Employee Benefit Plans (Details) (Narrative) (USD $)
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Defined Contribution Plans Disclosures [Line Items]      
Amount of the Company's contributions to the 401(k) plan $ 19,000,000 $ 22,000,000 $ 20,000,000
Maximum allowed percentage of employee's pre-tax salary contributed to the 401(k) plan 100.00%    
Employer matching contribution, percent of match 6.00%    
Amount of annual maximum allowed employer matching contributions per employee $ 11,475 $ 11,250 $ 11,025