SECURITIES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Residential investment securities sold, carrying value	$ 28,900.0	$ 11,500.0
Commercial securities
Debt Securities, Available-for-sale [Line Items]
Impairment on commercial mortgage-backed security		$ 0.4

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.

No definition available.

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