DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Gain (Loss) Recorded in Income) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Hedges of fixed-rate assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivatives	$ (35)	$ 20	$ (115)	$ 118
Hedged items	35	(20)	115	(118)
Total income statement impact	0	0	0	0
Hedges of fixed-rate liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivatives	4	0	16	0
Hedged items	(4)	0	(16)	0
Total income statement impact	$ 0	$ 0	$ 0	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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