Leases - Estimated Undiscounted Future Lease Payments Under Non-Cancelable Operating Leases and Financing Leases with Reconciliation of Undiscounted Cash Flows (Detail) - USD ($) $ in Thousands	Jul. 13, 2019	Dec. 30, 2018
Operating lease liabilities
Remainder of 2019	$ 28,556
2020	68,613
2021	54,604
2022	44,589
2023	39,471
2024 and thereafter	233,503
Total minimum lease payments	469,336
Less: amount of lease payments representing interest	91,418
Present value of future minimum lease payments	377,918	$ 391,900
Current maturities of operating leases	51,625
Noncurrent operating lease obligations	326,293
Financing lease liabilities
Remainder of 2019	2,786
2020	8,161
2021	5,883
2022	4,653
2023	6,232
2024 and thereafter	2,094
Total minimum lease payments	29,809
Less: amount of lease payments representing interest	2,317
Present value of future minimum lease payments	27,492
Less: current obligations under leases	5,782
Long-term lease obligations	$ 21,710