Investments in and Advances to Joint Ventures - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) ShoppingCenter	Dec. 31, 2022 USD ($) ShoppingCenter Property	Dec. 31, 2021 USD ($) ShoppingCenter Property
Schedule Of Equity Method Investments [Line Items]
Number of properties sold | ShoppingCenter	2
Gain on sale and change in control of interests, net	$ 3,749	$ 45,581	$ 19,185
Company's proportionate share of gain on sale of joint venture assets	$ 6,700	$ 27,000	$ 36,600
Unconsolidated Joint Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Number of properties sold | ShoppingCenter	5	16	6
Gain on sale and change in control of interests, net		$ 3,300
Sales price of joint venture assets	$ 112,200	439,200	$ 135,500
Acquisition Related Costs [Member]
Schedule Of Equity Method Investments [Line Items]
Gain on sale and change in control of interests, net	0	$ 3,319
Richmond Hill [Member] | Acquisition Related Costs [Member]
Schedule Of Equity Method Investments [Line Items]
Gain on sale and change in control of interests, net	$ 3,700
Richmond Hill [Member] | Undeveloped Land [Member]
Schedule Of Equity Method Investments [Line Items]
Gain (loss) on sale of joint venture interest			12,100
Net proceeds after closing costs and foreign currency translation			22,100
Aggregate gain on transaction			14,900
Gain reported by the joint venture			2,800
SAU Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Equity interest percentage sold		20.00%
Gross asset value used for sale of interest		$ 155,700
Share of gross asset value used for sale of interest percent		100.00%
Lennox Town Center Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Equity interest percentage sold		50.00%
Gross asset value used for sale of interest		$ 77,000
Share of gross asset value used for sale of interest percent		100.00%
SAU and Lennox Town Center Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Gain (loss) on sale of joint venture interest		$ 42,200
D D R M Properties Joint Venture
Schedule Of Equity Method Investments [Line Items]
Gross fair value of properties acquired			$ 134,000
Estimated fair value of properties percentage			100.00%
Acquisition of equity interest percentage		80.00%	80.00%
Number of properties existing for mortgage loans | Property			6
Previous ownership interest stepped up due to change in control		20.00%	20.00%
Purchase price of assets at company share		$ 35,600	$ 107,200
Mortgage debt repaid at closing			73,900
Number of properties acquired | Property		1
Gain on sale and change in control of interests, net			$ 7,200