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Derivative Financial Instruments - Cash Flow Hedging Instruments (Details) - Designated as hedging instrument - Cash flow hedging - USD ($) $ in Thousands | Dec. 27, 2020 | Dec. 29, 2019
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Derivative [Line Items] |  |
Fair Value | $ (8,318) | $ 12,904
Derivative, notional amount | 518,310 | 543,219
Inventory purchases |  |
Derivative [Line Items] |  |
Fair Value | (10,024) | 8,727
Derivative, notional amount | 316,772 | 398,800
Sales |  |
Derivative [Line Items] |  |
Fair Value | 1,353 | 4,037
Derivative, notional amount | 111,630 | 124,920
Production financing and other |  |
Derivative [Line Items] |  |
Fair Value | 353 | 140
Derivative, notional amount | $ 89,908 | $ 19,499

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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 + Details
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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959 + Details
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