Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

RESTRUCTURING ACTIVITIES - Costs Incurred and Cash Outlays (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2019	Sep. 30, 2018	Sep. 29, 2019	Sep. 30, 2018
Restructuring Cost and Reserve [Line Items]
Expenses (Income)	$ (20)	$ 257	$ (90)	$ 2,181
Cash Outlays (Receipts)	23		62
Employee termination benefits \| GNP
Restructuring Cost and Reserve [Line Items]
Expenses (Income)	0		0
Cash Outlays (Receipts)	15		68
Other, net \| 40 North Foods
Restructuring Cost and Reserve [Line Items]
Expenses (Income)	(20)		(90)
Cash Outlays (Receipts)	$ 8		$ (6)