Leases - Undiscounted Cash Flows for the Finance and Operating Leases (Detail) - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Operating Leased Assets [Line Items]
2020	$ 45,670
2021	31,278
2022	22,123
2023	15,100
2024	5,156
Total future minimum lease payments	119,327
Less amount representing interest (2.1% to 4.4%)	6,483
Present value of minimum lease payments	112,844
Current maturities of long-term debt	42,632	$ 43,561
Long-term debt, excluding current maturities	70,212	$ 84,864
2020	725
2021	662
2022	663
2023	531
2024	422
Total future minimum lease payments	3,003
Less amount representing interest (2.1% to 4.4%)	258
Present value of minimum lease payments	2,745
Other current liabilities [Member]
Operating Leased Assets [Line Items]
Operating lease, liability, current	710
Deferred income taxes and other noncurrent liabilities [Member]
Operating Leased Assets [Line Items]
Operating lease, liability, non-current	$ 2,035