GOODWILL (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Goodwill [Line Items]
Goodwill	$ 1,015,646	$ 1,015,646	$ 1,023,056
Valuation, Market Approach
Goodwill [Line Items]
Percent of fair value in excess of carrying amount	9.00%
Banking Division
Goodwill [Line Items]
Goodwill	$ 951,148	951,100	958,558
Banking Division | Discounted cash flows
Goodwill [Line Items]
Percent of fair value in excess of carrying amount	20.00%
Premium  Finance  Division
Goodwill [Line Items]
Goodwill	$ 64,498	$ 64,500	$ 64,498
Premium  Finance  Division | Discounted cash flows
Goodwill [Line Items]
Percent of fair value in excess of carrying amount	8.00%