Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Lease costs (Details)

v3.19.3
Commitments and Contingencies - Lease costs (Details)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 27, 2018
USD ($)
Sep. 26, 2019
USD ($)
Sep. 26, 2019
USD ($)
facility
item
Dec. 28, 2018
USD ($)
Lease Commitments        
Lease, Practical Expedients, Package [true false] true      
Right-of-use assets $ 0 $ 743,517 $ 743,517  
Operating lease liability   828,955 $ 828,955  
Lease term for 1 particular lease     20 years  
Number of leases with longer term | item     2  
Existence of option to extend     true  
Number of leases with variable payments | facility     1  
Number of distribution centers subleased | facility     1  
Existence of residual value guarantee     false  
Current portion of lease liability 0 53,117 $ 53,117  
Lease liabilities $ 0 $ 775,838 $ 775,838  
Weighted average remaining lease term   10 years 10 years  
Weighted average discount rate   5.20% 5.20%  
Lease, Cost [Abstract]        
Operating lease cost   $ 29,978 $ 84,907  
Operating lease, right-of-use asset impairment   4,136 4,136  
Sublease income   (588) (1,817)  
Lease, Cost, Total   33,526 87,226  
Building [Member]        
Lease Commitments        
Right-of-use assets   732,345 732,345  
Current portion of lease liability   47,747 47,747  
Lease liabilities   769,510 769,510  
Equipment [Member]        
Lease Commitments        
Right-of-use assets   6,947 6,947  
Current portion of lease liability   3,303 3,303  
Lease liabilities   4,066 4,066  
Land [Member]        
Lease Commitments        
Right-of-use assets   194 194  
Current portion of lease liability   85 85  
Lease liabilities   114 114  
Software and Software Development Costs [Member]        
Lease Commitments        
Right-of-use assets   4,031 4,031  
Current portion of lease liability   1,982 1,982  
Lease liabilities   $ 2,148 $ 2,148  
Minimum        
Lease Commitments        
Lease term   10 years 10 years  
Maximum        
Lease Commitments        
Lease term   15 years 15 years  
Accounting Standards Update 2016-02 [Member] | Restatement Adjustment [Member]        
Lease Commitments        
Right-of-use assets       $ 620,800
Operating lease liability       $ 683,000