For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
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-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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Data Type:	num:percentItemType
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Period Type:	duration

OTHER FINANCIAL INFORMATION (Percentage Distribution Between Major Classes of Inventory) (Details)	9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Dec. 29, 2018
Inventory [Line Items]
Percentage of inventory cost using the LIFO method	56.00%		54.00%
Inventory Concentration Risk \| Inventories \| Raw Material and Work in Process
Inventory [Line Items]
Percentage of total Inventory	47.00%	45.00%
Inventory Concentration Risk \| Inventories \| Finished Goods and Purchased Parts
Inventory [Line Items]
Percentage of total Inventory	53.00%	55.00%