Investments in and Advances to Real Estate Joint Ventures - The Company's Share of Net Income/(Loss) (Parenthetical) (Details) $ in Millions	12 Months Ended
Dec. 31, 2022 USD ($)
Subsidiary or Equity Method Investee [Line Items]
Impairment charge on property	$ 2.3
Prudential Investment Program [Member]
Subsidiary or Equity Method Investee [Line Items]
Impairment charge on property	$ 15.1

The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 205
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483499/205-20-50-1

Name:	us-gaap_TangibleAssetImpairmentCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration