GOODWILL AND OTHER INTANGIBLE ASSETS - Goodwill, Net (Details) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Goodwill
Gross Goodwill	$ 1,767	$ 2,040	$ 2,047
Accumulated Impairment Losses	(926)	(1,208)	(1,208)
Net Goodwill	841	832	839
Plumbing Products
Goodwill
Gross Goodwill	574	519	525
Accumulated Impairment Losses	(340)	(340)	(340)
Net Goodwill	234	179	185
Decorative Architectural Products
Goodwill
Gross Goodwill	294	294	294
Accumulated Impairment Losses	(75)	(75)	(75)
Net Goodwill	219	219	219
Cabinetry Products
Goodwill
Gross Goodwill	181	240	240
Accumulated Impairment Losses	0	(59)	(59)
Net Goodwill	181	181	181
Windows and Other Specialty Products
Goodwill
Gross Goodwill	718	987	988
Accumulated Impairment Losses	(511)	(734)	(734)
Net Goodwill	$ 207	$ 253	$ 254

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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975

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