GOODWILL AND OTHER INTANGIBLE ASSETS - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions |
9 Months Ended | |
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Sep. 30, 2026 |
Dec. 31, 2025 |
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| Goodwill [Line Items] | ||
| Gross Goodwill | $ 779 | $ 999 |
| Accumulated Impairment Losses | (167) | (376) |
| Changes in the carrying amount of goodwill | ||
| Net goodwill, beginning balance | 623 | |
| Divestitures | (4) | |
| Foreign Currency Translation | (7) | |
| Net goodwill, ending balance | 612 | |
| Plumbing Products | ||
| Goodwill [Line Items] | ||
| Gross Goodwill | 556 | 776 |
| Accumulated Impairment Losses | (167) | (376) |
| Changes in the carrying amount of goodwill | ||
| Net goodwill, beginning balance | 400 | |
| Divestitures | (4) | |
| Foreign Currency Translation | (7) | |
| Net goodwill, ending balance | 389 | |
| Decorative Architectural Products | ||
| Goodwill [Line Items] | ||
| Gross Goodwill | 223 | 223 |
| Accumulated Impairment Losses | 0 | $ 0 |
| Changes in the carrying amount of goodwill | ||
| Net goodwill, beginning balance | 223 | |
| Divestitures | 0 | |
| Foreign Currency Translation | 0 | |
| Net goodwill, ending balance | $ 223 |
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Includes amount, before amortization expense and impairment loss, of goodwill for private company. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated impairment loss for asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase (decrease) of asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized, classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of decrease in goodwill acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized, from divestiture. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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