Hedging Transactions and Derivative Financial Instruments - Summary of Reconciliation of Company's Derivatives by Contract Type (Detail) - USD ($)	Sep. 28, 2019	Dec. 29, 2018
Derivative [Line Items]
Aggregate margin account balances included in cash and cash equivalents	$ 3,800,000	$ 12,900,000
Level 2 \| Coffee Futures
Derivative [Line Items]
Fair value for the derivative assets	0	0
Fair value of derivative liabilities	$ (2,300,000)	$ (10,900,000)

Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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