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Derivative Financial Instruments - Summary of Outstanding Commodity Derivative Agreements (Detail) - USD ($) $ in Thousands | Mar. 29, 2020 | Dec. 29, 2019
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Commodity Derivative Agreements |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional amount of outstanding commodity derivative agreements | $ 146,498 | $ 171,699

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