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GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in the Carrying Amount of Goodwill (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 31, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2022 | Dec. 31, 2021
Goodwill [Line Items] |  |  |  |  |  |
Gross Goodwill |  | $ 977,000,000 | $ 989,000,000 | $ 978,000,000 | $ 977,000,000 | $ 989,000,000
Accumulated Impairment Losses |  | (440,000,000) | (421,000,000) | (415,000,000) | (440,000,000) | (421,000,000)
Changes in the carrying amount of goodwill |  |  |  |  |  |
Beginning balance |  |  |  |  | 568,000,000 | 563,000,000
Acquisitions |  |  |  |  | 0 | 64,000,000
Pre-tax Impairment Charge |  | 0 | 0 | 0 | (19,000,000) | (45,000,000)
Other |  |  |  |  | (12,000,000) | (14,000,000)
Ending balance |  | 537,000,000 | 568,000,000 | 563,000,000 | 537,000,000 | 568,000,000
Plumbing Products |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Gross Goodwill |  | 611,000,000 | 623,000,000 | 613,000,000 | 611,000,000 | 623,000,000
Accumulated Impairment Losses |  | (301,000,000) | (301,000,000) | (340,000,000) | (301,000,000) | (301,000,000)
Changes in the carrying amount of goodwill |  |  |  |  |  |
Beginning balance |  |  |  |  | 322,000,000 | 273,000,000
Acquisitions |  |  |  |  | 0 | 63,000,000
Pre-tax Impairment Charge |  |  |  |  | 0 | 0
Other |  |  |  |  | (12,000,000) | (14,000,000)
Ending balance |  | 310,000,000 | 322,000,000 | 273,000,000 | 310,000,000 | 322,000,000
Goodwill, written off related to sale of business unit | $ 39,000,000 |  |  |  |  |
Decorative Architectural Products |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Gross Goodwill |  | 366,000,000 | 366,000,000 | 365,000,000 | 366,000,000 | 366,000,000
Accumulated Impairment Losses |  | (139,000,000) | (120,000,000) | (75,000,000) | (139,000,000) | (120,000,000)
Changes in the carrying amount of goodwill |  |  |  |  |  |
Beginning balance |  |  |  |  | 246,000,000 | 290,000,000
Acquisitions |  |  |  |  | 0 | 1,000,000
Pre-tax Impairment Charge |  | (19,000,000) | (45,000,000) |  | (19,000,000) | (45,000,000)
Other |  |  |  |  | 0 | 0
Ending balance |  | $ 227,000,000 | $ 246,000,000 | $ 290,000,000 | $ 227,000,000 | $ 246,000,000

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