Derivative Financial Instruments - Summary of Cash Flow Hedging Instruments (Details) - Cash Flow Hedging - Designated as Hedging Instrument - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 30, 2018	Jul. 01, 2018
Derivative [Line Items]
Notional Amount	$ 728,346	$ 792,840	$ 1,141,067
Fair Value	24,529	26,017	16,964
Inventory purchases
Derivative [Line Items]
Notional Amount	480,244	468,305	647,255
Fair Value	16,062	15,089	10,248
Sales
Derivative [Line Items]
Notional Amount	235,874	298,194	342,123
Fair Value	8,452	11,232	11,291
Royalties and Other
Derivative [Line Items]
Notional Amount	12,228	26,341	151,689
Fair Value	$ 15	$ (304)	$ (4,575)

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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

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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=118260190&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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