Investment Activity (Held for Sale Schedule) (Details) $ in Thousands	Dec. 31, 2022 USD ($) numberOfProperty	Dec. 31, 2021 USD ($) numberOfProperty
Real Estate [Abstract]
Number of facilities \| numberOfProperty	13	10
Real estate, net \| $	$ 43,302	$ 66,398

Amount of assets held-for-sale that are not part of a disposal group.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 15
-Paragraph 4
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=123398962&loc=d3e400-110220

Name:	us-gaap_AssetsHeldForSaleNotPartOfDisposalGroup
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant