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GOODWILL AND INTANGIBLE ASSETS - Impairment (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 30, 2017
--- | --- | ---
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | $ 321,362 | $ 337,720
ESS |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | 147,963 | 151,406
Coatings Segment |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Goodwill | $ 59,947 | $ 60,474

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Details
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