FAIR VALUE OF FINANCIAL INSTRUMENTS - General Disclosures (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	May 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Nov. 14, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Proceeds from redemption of preferred stock	$ 166
Gain (loss) on preferred stock redemption	$ 14	$ 14	$ 0	$ 0
Dividend income		6	10	$ 0
Investments		0	146
Kraus USA Inc.
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration, undiscounted amount, maximum			50
Contingent consideration, liability		24	8
ACProducts Preferred Stock
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value disclosure, investment					$ 136
ACProducts Preferred Stock | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments			$ 146
ACProducts Holding Inc
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liquidation preference		$ 150