Real Estate (Significant Acqusitions) (Details) $ in Thousands				3 Months Ended
		Jul. 27, 2022 USD ($) ft²	Jul. 18, 2022 USD ($) ft²	Jul. 27, 2022 USD ($) ft²	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Significant Acquisitions, Dispositions, and Other Transaction
Operating lease right of use assets, net					$ 95,187	$ 90,743
Operating lease liabilities					$ 78,234	$ 72,661
Kingstowne Towne Center
Significant Acquisitions, Dispositions, and Other Transaction
Square footage of real estate property | ft²	[1]	410,000		410,000
Purchase price of real estate acquisition	[1]			$ 200,000
Kingstowne Towne Center | Other Liabilities
Significant Acquisitions, Dispositions, and Other Transaction
Below market leases				20,200
Kingstowne Towne Center | Other Assets | Acquired lease costs
Significant Acquisitions, Dispositions, and Other Transaction
Acquired lease costs				11,300
Kingstowne Towne Center | Other Assets | Above market leases
Significant Acquisitions, Dispositions, and Other Transaction
Above market leases				$ 300
Hilton Village
Significant Acquisitions, Dispositions, and Other Transaction
Square footage of real estate property | ft²	[2]		214,000
Purchase price of real estate acquisition	[2]		$ 53,600
Operating lease right of use assets, net			6,500
Above Market Liability			800
Operating lease liabilities			7,300
Hilton Village | Other Liabilities
Significant Acquisitions, Dispositions, and Other Transaction
Below market leases			100
Hilton Village | Other Assets | Acquired lease costs
Significant Acquisitions, Dispositions, and Other Transaction
Acquired lease costs			$ 8,900
The Shops at Pembroke
Significant Acquisitions, Dispositions, and Other Transaction
Square footage of real estate property | ft²	[3]	392,000		392,000
Purchase price of real estate acquisition	[3]	$ 180,500
The Shops at Pembroke | Other Liabilities
Significant Acquisitions, Dispositions, and Other Transaction
Below market leases		18,400
The Shops at Pembroke | Other Assets | Acquired lease costs
Significant Acquisitions, Dispositions, and Other Transaction
Acquired lease costs		16,300
The Shops at Pembroke | Other Assets | Above market leases
Significant Acquisitions, Dispositions, and Other Transaction
Above market leases		$ 1,600

[1] Approximately $11.3 million and $0.3 million of net assets acquired 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."