Derivatives - Schedule of Fair Values of Derivative Instruments (Details) - Foreign currency forward contracts - USD ($) $ in Thousands	Apr. 04, 2020	Sep. 28, 2019
Derivatives designated as hedging instruments \| Prepaid expenses and other
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 0	$ 156
Derivatives designated as hedging instruments \| Other accrued liabilities
Derivatives, Fair Value [Line Items]
Derivative Liabilities	4,902	798
Derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative Assets		900
Derivative Liabilities	400
Derivatives not designated as hedging instruments \| Prepaid expenses and other
Derivatives, Fair Value [Line Items]
Derivative Assets	119	912
Derivatives not designated as hedging instruments \| Other accrued liabilities
Derivatives, Fair Value [Line Items]
Derivative Liabilities	$ 512	$ 54

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 4D
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=109247956&loc=SL51823488-111719

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (a),(c)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313

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