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Minimum Lease Payments (Detail) $ in Thousands	Dec. 29, 2018 USD ($)
Capital Leases And Operating Leases [Line Items]
Capital Leases, 2019	$ 47,189
Capital Leases, 2020	39,519
Capital Leases, 2021	25,083
Capital Leases, 2022	15,909
Capital Leases, 2023	8,875
Thereafter	0
Capital leases, future minimum payments due, Total	136,575
Less amount representing interest (2.1% to 4.4%)	8,150
Present value of minimum lease payments	128,425
Operating Leases, 2019	310
Operating Leases, 2020	135
Operating Leases, 2021	118
Operating Leases, 2022	118
Operating Leases, 2023	39
Thereafter	0
Operating lease, future minimum payments due, Total	$ 720

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