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Long-Term Debt and Finance Lease Liabilities - Summary of Long-Term Debt and Finance Lease Liabilities (Detail) - USD ($)
$ in Thousands
6 Months Ended
Jun. 28, 2020
Dec. 29, 2019
Long Term Debt And Finance Lease Liabilities [Line Items]    
Long-term finance lease liabilities $ 10,947 $ 11,419
Long-term debt and finance lease liabilities 461,947 549,419
Senior Lien [Member] | Secured Debt [Member] | $700.0 million Credit Agreement [Member]    
Long Term Debt And Finance Lease Liabilities [Line Items]    
Long-term debt $ 451,000 $ 538,000
Debt instrument maturity Mar. 27, 2023  
Debt instrument, Interest Rate Variable