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LOANS AND LEASES - Schedule of Commercial Real Estate Loans (Details) - Commercial real estate - Loan Portfolio Diversification Risk	9 Months Ended	12 Months Ended
	Sep. 30, 2025	Dec. 31, 2024
Percent owner-occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Percent of total loans and leases	30.20%	29.00%
Percent non-owner-occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Percent of total loans and leases	69.80%	71.00%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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