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Other Liabilities - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Jan. 01, 2012
Defined Benefit Plan Disclosure [Line Items]      
Long-term liability under plan $ 109,386 $ 101,220  
Current liability under plan 17,643 16,988  
Supplemental Savings Plan [Member]
      
Defined Benefit Plan Disclosure [Line Items]      
Company contributions vesting period 5 years    
Company maximum contribution percentage under plan 50.00% 50.00% 50.00%
Company actual contribution percentage under plan 50.00% 50.00% 50.00%
Participant contributions percentage under plan 6.00% 6.00% 6.00%
Long-term liability under plan 65,100 61,000  
Current liability under plan 5,700 5,300  
Retention Plan [Member]
      
Defined Benefit Plan Disclosure [Line Items]      
Long-term liability under plan 40,000 36,300  
Current liability under plan 1,700 1,800  
Annuity to eligible participants installment payment period one 10 years    
Annuity to eligible participants installment payment period two 15 years    
Annuity to eligible participants installment payment period three 20 years    
Vested percentage until age 50 under plan 50.00%    
Age vesting percentage increases 50    
Annual vested percentage increase under plan after age 50 5.00%    
Fully vested age 60    
Performance Plan [Member]
      
Defined Benefit Plan Disclosure [Line Items]      
Long-term liability under plan 3,400 3,100  
Current liability under plan $ 3,300 $ 4,300