Financing Receivables - Narrative (Details) - Maximum	6 Months Ended
Jun. 29, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Advances to growers, maximum term	1 year
Longer Term Advances to Growers
Accounts, Notes, Loans and Financing Receivable [Line Items]
Advances to growers, maximum term	10 years

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration