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REVENUE (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 1,979	$ 2,201
North America
Disaggregation of Revenue [Line Items]
Net sales	1,555	1,734
International, principally Europe
Disaggregation of Revenue [Line Items]
Net sales	424	467
Plumbing Products
Disaggregation of Revenue [Line Items]
Net sales	1,222	1,359
Plumbing Products | North America
Disaggregation of Revenue [Line Items]
Net sales	798	892
Plumbing Products | International, principally Europe
Disaggregation of Revenue [Line Items]
Net sales	424	467
Decorative Architectural Products
Disaggregation of Revenue [Line Items]
Net sales	757	842
Decorative Architectural Products | North America
Disaggregation of Revenue [Line Items]
Net sales	757	842
Decorative Architectural Products | International, principally Europe
Disaggregation of Revenue [Line Items]
Net sales	$ 0	$ 0

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