Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.10.0.1
Commitments and Contingencies (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 27, 2018
Sep. 28, 2017
Future minimum lease payments under non cancelable operating leases    
Thirteen weeks ended December 27, 2018 $ 24,439  
2019 108,061  
2020 112,264  
2021 108,499  
2022 102,196  
Thereafter 653,461  
Total minimum lease payments 1,108,920  
Lease expense $ 67,990 $ 51,956