v2.4.0.8
Fair Value Measurements (Details) (USD $)
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Dec. 25, 2010
Fair Value Disclosures [Abstract]        
Fair value of debt $ 485,200,000 $ 533,300,000    
Redeemable Noncontrolling Interests [Abstract]        
Redeemable noncontrolling interests 497,539,000 435,175,000 402,050,000 304,140,000
Fair value, measurements, recurring [Member] | Level 1 [Member]
       
Assets: [Abstracts]        
Available-for-sale securities   0    
Derivative contracts - assets 0 0    
Total assets 0 0    
Liabilities: [Abstracts]        
Derivative contracts - liabilities 0 0    
Total liabilities 0 0    
Redeemable Noncontrolling Interests [Abstract]        
Redeemable noncontrolling interests 0 0    
Fair value, measurements, recurring [Member] | Level 2 [Member]
       
Assets: [Abstracts]        
Available-for-sale securities   0    
Derivative contracts - assets 1,235,000 710,000    
Total assets 1,235,000 710,000    
Liabilities: [Abstracts]        
Derivative contracts - liabilities 1,142,000 1,159,000    
Total liabilities 1,142,000 1,159,000    
Redeemable Noncontrolling Interests [Abstract]        
Redeemable noncontrolling interests 0 0    
Fair value, measurements, recurring [Member] | Level 3 [Member]
       
Assets: [Abstracts]        
Available-for-sale securities   2,816,000    
Derivative contracts - assets 0 0    
Total assets 0 2,816,000    
Liabilities: [Abstracts]        
Derivative contracts - liabilities 0 0    
Total liabilities 0 0    
Redeemable Noncontrolling Interests [Abstract]        
Redeemable noncontrolling interests 497,539,000 435,175,000    
Fair value, measurements, recurring [Member] | Estimate of fair value measurement [Member]
       
Assets: [Abstracts]        
Available-for-sale securities   2,816,000    
Derivative contracts - assets 1,235,000 710,000    
Total assets 1,235,000 3,526,000    
Liabilities: [Abstracts]        
Derivative contracts - liabilities 1,142,000 1,159,000    
Total liabilities 1,142,000 1,159,000    
Redeemable Noncontrolling Interests [Abstract]        
Redeemable noncontrolling interests $ 497,539,000 $ 435,175,000