Subsequent Events (Details) $ in Millions	Oct. 19, 2021 USD ($)
Lincoln National Corporation [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Extraordinary Event, Cash Dividend Paid	$ 900

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