Real Estate (2022 Property Acquisitions and Dispositions) (Details) $ in Thousands							3 Months Ended	12 Months Ended
		Nov. 18, 2022 USD ($)	Oct. 06, 2022 USD ($) ft²	Aug. 25, 2022 USD ($)	Jul. 27, 2022 USD ($) ft²	Jul. 18, 2022 USD ($) ft²	Jul. 27, 2022 USD ($) ft²	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Business Acquisition and Disposition
Operating lease right of use asset								$ 94,569	$ 90,743
Operating lease liabilities								77,743	72,661
Gain on sale of real estate and change in control of interest								93,483	89,950	$ 98,117
Gain on deconsolidation of VIE								$ 70,374	$ 0	$ 0
Unconsolidated joint venture that owns two shopping centers
Business Acquisition and Disposition
Purchase price of real estate acquisition			$ 58,900
Ownership interest			47.50%
Mortgage loans on unconsolidated real estate property			$ 76,100
Our share of unconsolidated mortgage debt			36,200
Unconsolidated joint venture that owns two shopping centers | Other Assets | Acquired lease costs
Business Acquisition and Disposition
Acquired lease costs			8,000
Unconsolidated joint venture that owns two shopping centers | Other Assets | Above Market Leases
Business Acquisition and Disposition
Above market leases			2,000
Unconsolidated joint venture that owns two shopping centers | Other Liabilities
Business Acquisition and Disposition
Below market leases			$ 17,100
Escondido Promenade | TIC Interest
Business Acquisition and Disposition
Ownership interest				77.70%				77.70%
Ownership interest of partner				22.30%
Kingstowne Shopping Center
Business Acquisition and Disposition
Square footage of real estate property | ft²					410,000		410,000
Purchase price of real estate acquisition	[1]						$ 200,000
Kingstowne Shopping Center | Other Assets | Acquired lease costs
Business Acquisition and Disposition
Acquired lease costs							11,300
Kingstowne Shopping Center | Other Assets | Above Market Leases
Business Acquisition and Disposition
Above market leases							300
Kingstowne Shopping Center | Other Liabilities
Business Acquisition and Disposition
Below market leases							$ 20,200
Hilton Village (office buildig)
Business Acquisition and Disposition
Square footage of real estate property | ft²						212,000
Purchase price of real estate acquisition	[2]					$ 53,600
Operating lease right of use asset						6,500
Above market liability						800
Operating lease liabilities						7,300
Hilton Village (office buildig) | Other Assets | Acquired lease costs
Business Acquisition and Disposition
Acquired lease costs						8,900
Hilton Village (office buildig) | Other Liabilities
Business Acquisition and Disposition
Below market leases						$ 100
The Shops at Pembroke Gardens
Business Acquisition and Disposition
Square footage of real estate property | ft²					391,000		391,000
Purchase price of real estate acquisition	[3]				$ 180,500
The Shops at Pembroke Gardens | Other Assets | Acquired lease costs
Business Acquisition and Disposition
Acquired lease costs					16,300
The Shops at Pembroke Gardens | Other Assets | Above Market Leases
Business Acquisition and Disposition
Above market leases					1,600
The Shops at Pembroke Gardens | Other Liabilities
Business Acquisition and Disposition
Below market leases					$ 18,400
Hoboken (301 Washington St)
Business Acquisition and Disposition
Purchase price of real estate acquisition	[4]	$ 9,000
Ownership %		90.00%
Chandler Festival
Business Acquisition and Disposition
Square footage of real estate property | ft²			355,000
Purchase price of real estate acquisition			$ 40,800
Chandler Gateway
Business Acquisition and Disposition
Square footage of real estate property | ft²			262,000
Purchase price of real estate acquisition			$ 18,100
Two residential properties (one included an adjacent retail pad), one retail property, one parcel of land, and one portion of a property
Business Acquisition and Disposition
Sales price of real estate								$ 136,200
Gain on sale of real estate and change in control of interest								$ 84,100
Escondido Promenade | TIC Interest
Business Acquisition and Disposition
Gain on deconsolidation of VIE				$ 70,400
Purchase option agreement price to acquire the TIC interest from our co-owner				1,500
Escondido Promenade | Investment in Partnerships | TIC Interest
Business Acquisition and Disposition
Fair value of our investment				110,000
Escondido Promenade | Accounts and notes receivable, net | TIC Interest
Business Acquisition and Disposition
Loan to co-owner				$ 3,500

[1] Approximately $11.3 million and $0.3 million of net assets were allocated to other assets for "acquired lease costs" and "above market leases," respectively, and $20.2 million of net assets acquired were allocated to other liabilities for "below market leases."

[2] This building is adjacent to, and will be operated as part of our Hilton Village property. The land is controlled under a long-term ground lease that expires on September 30, 2075, for which we have recorded a $6.5 million "operating lease right of use asset" (net of a $0.8 million above market liability) and a $7.3 million "operating lease liability." Approximately $8.9 million of net assets acquired were allocated to other assets for "acquired lease costs" and $0.1 million of net assets acquired were allocated to other liabilities for "below market leases."

[3] Approximately $16.3 million and $1.6 million of net assets acquired were allocated to other assets for "acquired lease costs" and "above market leases," respectively, and $18.4 million of net assets acquired were allocated to other liabilities for "below market leases."

[4] This property, that we own a 90% ownership interest in, was acquired through our Hoboken joint venture, and is in the beginning stages of redevelopment.