Leases - Estimated Undiscounted Future Lease Payments Under Non-Cancelable Operating Leases and Financing Leases with Reconciliation of Undiscounted Cash Flows (Detail) - USD ($) $ in Thousands	Apr. 18, 2020	Dec. 28, 2019
Operating lease liabilities
Remainder of 2020	$ 51,365
2021	60,829
2022	49,957
2023	44,780
2024	37,283
2025 and thereafter	211,563
Total minimum lease payments	455,777
Less: amount of lease payments representing interest	(86,265)
Present value of future minimum lease payments	369,512
Less: current obligations under leases	(53,030)	$ (52,806)
Long-term lease obligations	316,482	324,131
Financing lease liabilities
Remainder of 2020	6,679
2021	6,781
2022	5,476
2023	6,505
2024	1,501
2025 and thereafter	715
Total minimum lease payments	27,657
Less: amount of lease payments representing interest	(1,800)
Present value of future minimum lease payments	25,857
Less: current obligations under leases	(7,789)	(8,176)
Long-term lease obligations	$ 18,068	$ 19,390