DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Derivative Assets (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Derivative [Line Items]
Net Amount Presented in the Consolidated Balance Sheets	$ 96	$ 89
Financial Instruments	0	0
Cash Collateral	95	88
Net Amount	1	1
Interest rate swaps – not designated
Derivative [Line Items]
Net Amount Presented in the Consolidated Balance Sheets	96	89
Financial Instruments	0	0
Cash Collateral	95	88
Net Amount	$ 1	$ 1