Investments in and Advances to Joint Ventures - Additional Information (Detail) $ in Thousands	1 Months Ended	3 Months Ended			6 Months Ended
	Jul. 31, 2022 USD ($)	Jun. 30, 2022 USD ($) ShoppingCenter	Mar. 31, 2022 USD ($) Property	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) ShoppingCenter	Jun. 30, 2021 USD ($)	Dec. 31, 2021 ShoppingCenter
Schedule Of Equity Method Investments [Line Items]
Acquired partner's interest			80.00%
Number of properties acquired | Property			1
Purchase price of assets at company share			$ 35,600
Previous ownership interest stepped up due to change in control			20.00%
Gain on change in control of interests		$ 41,970		$ 0	$ 45,326	$ 13,908
Acquisition Related Costs [Member]
Schedule Of Equity Method Investments [Line Items]
Gain on change in control of interests			$ 3,300		$ 3,319
Unconsolidated Joint Ventures [Member]
Schedule Of Equity Method Investments [Line Items]
Shopping centers owned | ShoppingCenter		33			33		47
SAU Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Gross asset value used for sale of interest		$ 155,700			$ 155,700
Share of gross asset value used for sale of interest percent		100.00%			100.00%
Equity interest percentage sold		20.00%
Lennox Town Center Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Gross asset value used for sale of interest		$ 77,000			$ 77,000
Share of gross asset value used for sale of interest percent		100.00%			100.00%
Equity interest percentage sold		50.00%
SAU and Lennox Town Center Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Gain on sale of interest		$ 42,000
D D R M Properties Joint Venture [Member]
Schedule Of Equity Method Investments [Line Items]
Sales price of joint venture assets		$ 13,000
Number Of Properties Sold | ShoppingCenter		1
Company's proportionate share of gain on sale of joint venture assets		$ 400
Company share of sales price of joint venture assets		$ 2,600
D D R M Properties Joint Venture [Member] | Subsequent Event [Member]
Schedule Of Equity Method Investments [Line Items]
Sales price of joint venture assets	$ 387,600
Company share of sales price of joint venture assets	$ 77,500