Real Estate (Significant Acquisition and Disposition) (Details) $ in Thousands			3 Months Ended		9 Months Ended
	May 26, 2023 USD ($)	Jan. 31, 2023 USD ($) ft²	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)
Significant Acquisition and Disposition
Gain on sale of real estate			$ 0	$ 29,723	$ 1,702	$ 29,723
Escondido Promenade | TIC Interest
Significant Acquisition and Disposition
Ownership interest of partner	22.30%
Our ownership interest subsequent to acquisition	100.00%
Other Liabilities | Escondido Promenade
Significant Acquisition and Disposition
Below market leases	$ 1,100
a portion of Huntington Square shopping center
Significant Acquisition and Disposition
Square footage of real estate property | ft²		168,000
Purchase price of real estate acquisition		$ 35,500
Operating lease right of use assets, net decrease		5,300
a portion of Huntington Square shopping center | Other Assets | Acquired lease costs
Significant Acquisition and Disposition
Acquired lease costs		4,100
a portion of Huntington Square shopping center | Other Assets | Above market leases
Significant Acquisition and Disposition
Above market leases		$ 1,300
Huntington Square shopping center
Significant Acquisition and Disposition
Square footage of real estate property | ft²		243,000
Escondido Promenade
Significant Acquisition and Disposition
Purchase price of real estate acquisition	30,500
Escondido Promenade | Other Assets | Acquired lease costs
Significant Acquisition and Disposition
Acquired lease costs	1,800
Escondido Promenade | Other Assets | Above market leases
Significant Acquisition and Disposition
Above market leases	$ 200
One retail property
Significant Acquisition and Disposition
Sales price of real estate					13,200
Gain on sale of real estate					$ 1,600