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GOODWILL AND OTHER INTANGIBLE ASSETS - Goodwill, Net (Details) - USD ($) $ in Millions | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
May 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Goodwill [Line Items] |  |  |  |
Goodwill, Gross |  | $ 1,028 | $ 978 | $ 924
Accumulated Impairment Losses |  | (460) | (415) | (415)
Net Goodwill |  | 568 | 563 | 509
Goodwill, written off related to sale of business unit | $ 39 |  |  |
Plumbing Products |  |  |  |
Goodwill [Line Items] |  |  |  |
Goodwill, Gross |  | 662 | 613 | 566
Accumulated Impairment Losses |  | (340) | (340) | (340)
Net Goodwill |  | 322 | 273 | 226
Decorative Architectural Products |  |  |  |
Goodwill [Line Items] |  |  |  |
Goodwill, Gross |  | 366 | 365 | 358
Accumulated Impairment Losses |  | (120) | (75) | (75)
Net Goodwill |  | $ 246 | $ 290 | $ 283

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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