Segment Information (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Segment Information
Net Sales	$ 1,777	$ 1,720
Operating Profit (Loss)	253	234
Other income (expense), net	(40)	(57)
Income before income taxes	213	177
Operating Segments
Segment Information
Net Sales	1,777	1,720
Operating Profit (Loss)	279	261
Operating Segments \| Plumbing Products
Segment Information
Net Sales	863	813
Operating Profit (Loss)	156	129
Operating Segments \| Decorative Architectural Products
Segment Information
Net Sales	505	493
Operating Profit (Loss)	101	105
Operating Segments \| Cabinetry Products
Segment Information
Net Sales	231	236
Operating Profit (Loss)	16	24
Operating Segments \| Windows and Other Specialty Products
Segment Information
Net Sales	178	178
Operating Profit (Loss)	6	3
Geographic Areas
Segment Information
Net Sales	1,777	1,720
Operating Profit (Loss)	279	261
Geographic Areas \| North America
Segment Information
Net Sales	1,411	1,350
Operating Profit (Loss)	239	215
Geographic Areas \| International, principally Europe
Segment Information
Net Sales	366	370
Operating Profit (Loss)	40	46
Corporate
Segment Information
General corporate expense, net	$ (26)	$ (27)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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