v3.26.1
GOODWILL AND CORE DEPOSIT INTANGIBLES - Narrative (Details) - USD ($)
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Intangible Asset, Goodwill and Other [Abstract]      
Goodwill $ 346,000,000   $ 346,000,000
Goodwill impairment $ 0 $ 0