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v3.19.2

Goodwill and Other Intangible Assets - Goodwill Rollforward (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2019 | Jun. 30, 2019 | Jun. 30, 2019 | Dec. 31, 2018
Goodwill [Line Items] |  |  |  |
Gross goodwill at period start |  |  | $ 1,824 | $ 1,824
Accumulated Impairment Losses |  |  | (933) | (926)
Goodwill | $ 898 | $ 898 | 891 | 898
Goodwill [Roll Forward] |  |  |  |
Beginning balance | 898 | 898 |  |
Ending balance |  | 891 |  |
Plumbing Products |  |  |  |
Goodwill [Line Items] |  |  |  |
Gross goodwill at period start |  |  | 568 | 568
Accumulated Impairment Losses |  |  | (340) | (340)
Goodwill | 228 | 228 | 228 | 228
Goodwill [Roll Forward] |  |  |  |
Beginning balance | 228 | 228 |  |
Pre-Tax Impairment Charges |  | 0 |  |
Ending balance |  | 228 |  |
Decorative Architectural Products |  |  |  |
Goodwill [Line Items] |  |  |  |
Gross goodwill at period start |  |  | 358 | 358
Accumulated Impairment Losses |  |  | (75) | (75)
Goodwill | 283 | 283 | 283 | 283
Goodwill [Roll Forward] |  |  |  |
Beginning balance | 283 | 283 |  |
Pre-Tax Impairment Charges |  | 0 |  |
Ending balance |  | 283 |  |
Cabinetry Products |  |  |  |
Goodwill [Line Items] |  |  |  |
Gross goodwill at period start |  |  | 181 | 181
Accumulated Impairment Losses |  |  | 0 | 0
Goodwill | 181 | 181 | 181 | 181
Goodwill [Roll Forward] |  |  |  |
Beginning balance | 181 | 181 |  |
Pre-Tax Impairment Charges |  | 0 |  |
Ending balance |  | 181 |  |
Windows and Other Specialty Products |  |  |  |
Goodwill [Line Items] |  |  |  |
Gross goodwill at period start |  |  | 717 | 717
Accumulated Impairment Losses |  |  | (518) | (511)
Goodwill | 206 | 199 | $ 199 | $ 206
Goodwill [Roll Forward] |  |  |  |
Beginning balance | 206 | 206 |  |
Pre-Tax Impairment Charges | $ 7 | (7) |  |
Ending balance |  | $ 199 |  |

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