DERIVATIVE FINANCIAL INSTRUMENTS - Fair Value of Derivatives (Details) - USD ($) $ in Thousands	Sep. 26, 2020	Dec. 28, 2019
Derivatives, Fair Value [Line Items]
Derivative designated as hedging instruments	$ 3,548	$ 3,247
Foreign currency forward contracts \| Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Derivative designated as hedging instruments	1,021	2,119
Cross currency swap contracts \| Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Derivative designated as hedging instruments	$ 2,527	$ 1,128

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=117331979&loc=d3e41228-113958

Name:	us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant