COMMITMENTS AND CONTINGENCIES (Narratives) (Details) $ in Millions	6 Months Ended
Jun. 30, 2026 USD ($) ClaimsLitigations
Loss Contingencies [Line Items]
Loss contingency quarterly accrual payments until settled	$ 0.1
Number of known pending claims or litigation \| ClaimsLitigations	0
BankTech Ventures [Member]
Other Commitments [Line Items]
Other Commitment	$ 0.2
BankTech Ventures [Member] \| Maximum [Member]
Other Commitments [Line Items]
Other Commitment	1.0
Solar fund [Member]
Other Commitments [Line Items]
Other Commitment	10.0
Solar fund [Member] \| Maximum [Member]
Other Commitments [Line Items]
Other Commitment	10.0
Visa USA [Member] \| Indemnification Obligation [Member]
Loss Contingencies [Line Items]
Loss contingency payable	$ 0.1

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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