GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (DETAIL) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets		$ 49	$ 48	$ 49
Other
Finite-Lived Intangible Assets [Line Items]
Non-cash impairment charge	$ 43
Insulation
Finite-Lived Intangible Assets [Line Items]
Non-cash impairment charge	944
Insulation | Trade name
Finite-Lived Intangible Assets [Line Items]
Non-cash impairment charge	34
Insulation | Trademarks
Finite-Lived Intangible Assets [Line Items]
Non-cash impairment charge	$ 9