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SEGMENT INFORMATION - Provision For Depreciation and Amortization (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | $ 531 | $ 502 | $ 493
Charges related to cost reduction actions | (39) | 20 | 41
Composites |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 175 | 162 | 159
Insulation |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 206 | 208 | 201
Roofing |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 62 | 59 | 59
Total Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 443 | 429 | 419
General Corporate |  |  |
Segment Reporting Information [Line Items] |  |  |
Depreciation and amortization | 88 | 73 | 74
Accelerated depreciation | Cost of sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Charges related to cost reduction actions | $ 26 | $ 13 | $ 20

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