Variable Interest Entities - Schedule of Variable Interest Entities (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Unconsolidated joint ventures
Variable Interest Entity [Line Items]
Maximum loss exposure and carrying amount	$ 22,113
Loan - Seller Financing
Variable Interest Entity [Line Items]
Maximum loss exposure and carrying amount	2,288
CMBS and LLC investment
Variable Interest Entity [Line Items]
Maximum loss exposure and carrying amount	35,453
VIE tenants-operating leases
Variable Interest Entity [Line Items]
Maximum loss exposure and carrying amount	$ 186

The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121559654&loc=d3e5747-111685

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=121559654&loc=d3e5728-111685

Name:	us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant