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DEPOSITS - Narrative (Details) - USD ($) $ in Millions | Jun. 30, 2026 | Dec. 31, 2025
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Other Liabilities [Abstract] |  |
Time deposits, at or above FDIC insurance limit | $ 736 | $ 638
Time deposits, at or above FDIC insurance limit of total deposits | 5.00% | 5.00%

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- Definition Time Deposits, at or Above FDIC Insurance Limit, Of Total Deposits + References No definition available. + Details
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- References No definition available. + Details
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 405 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478353/942-405-50-1 + Details
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