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.

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

SUBSEQUENT EVENTS (Details) - 80 Branches And Deposit Business, HSBC Bank - branch	Feb. 18, 2022	May 26, 2021
Subsequent Event [Line Items]
Number of branches acquired		80
Subsequent Event
Subsequent Event [Line Items]
Number of branches acquired	80