GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($)	3 Months Ended				12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Definite-lived Intangible Assets
Impairment charge for goodwill	$ 0	$ 0	$ 0		$ 45,000,000	$ 0
Other indefinite-lived intangible assets	109,000,000	109,000,000			109,000,000	109,000,000
Impairment of intangible assets, indefinite-lived (excluding goodwill)	0	0	$ 0
Carrying value of definite-lived intangible assets	279,000,000	248,000,000			279,000,000	248,000,000
Accumulated amortization	75,000,000	$ 73,000,000			75,000,000	73,000,000
Amortization expense related to the definite-lived intangible assets					31,000,000	$ 24,000,000	$ 23,000,000
Amortization expense related to the definite-lived intangible assets, 2022	30,000,000				30,000,000
Amortization expense related to the definite-lived intangible assets, 2023	29,000,000				29,000,000
Amortization expense related to the definite-lived intangible assets, 2024	28,000,000				28,000,000
Amortization expense related to the definite-lived intangible assets, 2025	23,000,000				23,000,000
Amortization expense related to the definite-lived intangible assets, 2026	22,000,000				22,000,000
Weighted average
Definite-lived Intangible Assets
Weighted average amortization period						15 years
Decorative Architectural Products
Definite-lived Intangible Assets
Impairment charge for goodwill	$ 45,000,000				$ 45,000,000	$ 0
Impairment of intangible assets, indefinite-lived (excluding goodwill)				$ 9,000,000