XML 66 R54.htm IDEA: XBRL DOCUMENT v3.23.1
DERIVATIVES AND HEDGING ACTIVITIES - Narrative (Details) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Derivative [Line Items]    
Liability for cash collateral received from counterparties $ 11,000,000 $ 12,800,000
Receivable for cash collateral paid to counterparties 30,000.00 30,000.00
Notional amount of open interest rate swap agreements 432,365,000 342,248,000
Interest rate swaps, back-to-back    
Derivative [Line Items]    
Notional amount of open interest rate swap agreements $ 240,000,000 $ 237,000,000