v2.4.0.8

Derivative financial instruments and fair value measurements (Notional Amounts) (Details) | Dec. 28, 2013 lots
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Cocoa [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 168
Future And Forward Purchase Contracts [Member] | Corn [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 924,000
Future And Forward Purchase Contracts [Member] | Soybean [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 1,030,000
Future And Forward Sale Contracts [Member] | Corn [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | (639,000)
Future And Forward Sale Contracts [Member] | Soybean [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | (1,625,000)
Future [Member] | Corn [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | (495,000)
Future [Member] | Soybean [Member] |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | (45,000)

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- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNonmonetaryNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | us-gaap_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration