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DIVESTITURES - Income Statement (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2019 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Impairment charge for goodwill | $ 0 | $ 0 | $ 0 |  | $ 45,000,000 | $ 0 |
Income from discontinued operations, net |  |  |  |  | 0 | 414,000,000 | $ 296,000,000
Discontinued Operations, Disposed of by Sale |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Net sales |  |  |  |  | 0 | 101,000,000 | 1,528,000,000
Cost of sales |  |  |  |  | 0 | 78,000,000 | 1,184,000,000
Gross profit |  |  |  |  | 0 | 23,000,000 | 344,000,000
Selling, general and administrative expenses |  |  |  |  | 0 | 28,000,000 | 232,000,000
Impairment charge for goodwill |  |  |  |  | 0 | 0 | 7,000,000
Other income (expense), net |  |  |  |  | 0 | 0 | 1,000,000
(Loss) income from discontinued operations |  |  |  |  | 0 | (5,000,000) | 106,000,000
Gain on disposal of discontinued operations, net |  |  |  |  | 0 | 602,000,000 | 298,000,000
Income before income tax |  |  |  |  | 0 | 597,000,000 | 404,000,000
Income tax expense |  |  |  |  | 0 | (183,000,000) | (108,000,000)
Income from discontinued operations, net |  |  |  |  | $ 0 | $ 414,000,000 | $ 296,000,000
UK Window Group | Discontinued Operations, Disposed of by Sale |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Noncash goodwill impairment |  |  |  | $ 7,000,000 |  |  |

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