OTHER OPERATING EXPENSE (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Other Income and Expenses [Abstract]
Marketing	$ 41	$ 40
Deposit insurance	30	38
Other	76	79
Other operating expense	$ 147	$ 157

Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.

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-SubTopic 220
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-Section S99
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-Subparagraph (SX 210.9-04(14))
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Balance Type:	debit
Period Type:	duration

- Definition

The total expense recognized in the period for promotion, public relations, and brand or product advertising.

+ References

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-Topic 220
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- Definition

The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.

+ References

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-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
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-Topic 944
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-Paragraph 1
-Subparagraph (SX 210.7-04(7)(b))
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- Definition

Amount of expense classified as other.

+ References

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-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 55
-Paragraph 14
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- References

No definition available.

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