Derivative Financial Instruments - Summary of Cash Flow Hedging Instruments (Details) - Cash Flow Hedging - Designated as Hedging Instrument - USD ($) $ in Millions	Jun. 27, 2021	Dec. 27, 2020	Jun. 28, 2020
Derivative [Line Items]
Notional Amount	$ 737.8	$ 133.3	$ 443.4
Fair Value	(2.3)	(8.3)	29.0
Inventory purchases
Derivative [Line Items]
Notional Amount	346.8	31.8	255.5
Fair Value	(2.0)	(10.0)	20.1
Sales
Derivative [Line Items]
Notional Amount	189.3	11.6	77.3
Fair Value	0.7	1.4	4.9
Production financing and other
Derivative [Line Items]
Notional Amount	201.7	89.9	110.6
Fair Value	$ (1.0)	$ 0.3	$ 4.0

Fair value of the assets less the liabilities of a derivative or group of derivatives.

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=123594938&loc=d3e13433-108611

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- Definition

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.

+ References

No definition available.

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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=125515794&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=125515794&loc=SL5579245-113959

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