Trade and Finance Receivables - Finance Receivables Allowance (Details) (Grower receivables, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2012	Mar. 31, 2012
Grower receivables
Allowance for Doubtful Accounts Receivable [Roll Forward]
Reserve at beginning of period	$ 36,830	$ 36,854	$ 37,710	$ 37,519
Charged to costs and expenses	35	26	45	382
Recoveries	(51)	(51)	(516)	(191)
Write-offs	(2,910)		0
Foreign exchange and other	0	1	1	0
Reserve at end of period	$ 33,904	$ 36,830	$ 37,240	$ 37,710