LOANS, LEASES, AND ALLOWANCE FOR CREDIT LOSSES (Summary of Financial Impact of Loan Modifications) (Details)	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.30%	0.00%	0.40%	4.40%
Weighted-average term extension (in months)	7 months	19 months	11 months	16 months
Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.30%	0.00%	0.40%	4.40%
Weighted-average term extension (in months)	5 months	14 months	9 months	12 months
Commercial \| Commercial and industrial
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.30%	0.00%	0.40%	0.00%
Weighted-average term extension (in months)	5 months	16 months	7 months	12 months
Commercial \| Owner-occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%	0.00%	0.00%	4.40%
Weighted-average term extension (in months)	0 months	2 months	3 months	13 months
Commercial \| Municipal
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%		0.00%
Weighted-average term extension (in months)	0 months		61 months
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.20%	0.00%	0.20%	0.00%
Weighted-average term extension (in months)	8 months	21 months	10 months	16 months
Commercial real estate \| Construction and land development
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension (in months)	8 months	0 months	1 month	5 months
Commercial real estate \| Term
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.20%	0.00%	0.20%	0.00%
Weighted-average term extension (in months)	3 months	21 months	10 months	17 months
Consumer
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%	0.00%	8.00%	0.00%
Weighted-average term extension (in months)	0 months	217 months	67 months	117 months
Consumer \| Home equity credit line
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%		6.80%
Weighted-average term extension (in months)	0 months		44 months
Consumer \| 1-4 family residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%	0.00%	1.30%	0.00%
Weighted-average term extension (in months)	0 months	217 months	78 months	153 months
Consumer \| Bankcard and other revolving plans
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)		0.00%		0.00%
Weighted-average term extension (in months)		0 months		63 months
Consumer \| Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Weighted-average interest rate reduction (in percentage points)	0.00%		0.00%
Weighted-average term extension (in months)	0 months		71 months

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph c
-Publisher SEC

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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- Definition

Percentage of decrease in weighted average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A

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+ References

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