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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Performance of Loans Modified in Last Twelve Months (Details) $ in Millions | Mar. 31, 2023 USD ($)
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Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | $ 0
30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Construction |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Construction | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Construction | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Construction | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Commercial multifamily |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Commercial multifamily | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Commercial multifamily | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial loans | Commercial multifamily | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate owner occupied |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate owner occupied | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate owner occupied | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate owner occupied | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate non-owner occupied |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate non-owner occupied | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate non-owner occupied | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial real estate | Commercial real estate non-owner occupied | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial and industrial |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial and industrial | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial and industrial | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Commercial and industrial | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Residential real estate | Residential real estate |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Residential real estate | Residential real estate | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Residential real estate | Residential real estate | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Residential real estate | Residential real estate | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Home equity |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Home equity | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Home equity | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Home equity | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Consumer other |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Consumer other | 30-59 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Consumer other | 60-89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | 0
Consumer | Consumer other | Greater Than 89 Days Past Due |
Financing Receivable, Allowance for Credit Loss [Line Items] |
Total Past Due | $ 0

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