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Legal Proceedings - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended		1 Months Ended
	Sep. 30, 2013 Other Matters Brazil	Sep. 30, 2013 Former Banana Workers Case	Sep. 19, 2013 Former Banana Workers Delaware Plaintiff	Sep. 19, 2013 Former Banana Workers Louisiana Plaintiff	Oct. 16, 2013 Subsequent Event Former Banana Workers Louisiana Plaintiff
Loss Contingencies [Line Items]
Number of lawsuits filed		100
Lawsuits filed in United States		15
Number of claimants			22	258
Number of dismissed complaints			14		235
Number of claimants involved			8
Fine assessed amount	$ 200
Loss contingency probable loss, minimum	200
Loss contingency probable loss, maximum	300
Loss contingency set up amount	$ 200

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Lawsuits filed in country.

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Number of claimants involved in case.

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Number of lawsuits.

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The number of claims settled and dismissed during the period.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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Number of plaintiffs that have filed claims pertaining to a loss contingency.

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