SUBSEQUENT EVENTS (Details) $ in Millions	Jan. 28, 2022 USD ($)
Subsequent Event
Subsequent events
Residential Mortgage Loans with letter of intent to sell	$ 115.5

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration