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GOODWILL AND OTHER INTANGIBLE ASSETS - Impaired Intangible Assets (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
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Schedule Of Intangible Assets By Major Class [Line Items] |  |
Intangible assets | $ 1,565 | $ 1,602
European building and technical insulation trade name |  |
Schedule Of Intangible Assets By Major Class [Line Items] |  |
Intangible assets | 89 |
Global cellular glass insulation trademark |  |
Schedule Of Intangible Assets By Major Class [Line Items] |  |
Intangible assets | 80 |
Components branded roofing trademark |  |
Schedule Of Intangible Assets By Major Class [Line Items] |  |
Intangible assets | $ 42 |

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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482686/350-30-45-1 + Details
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