Mortgage and Other Indebtedness, Net- Scheduled Principal Payments (Details) $ in Thousands	1 Months Ended	6 Months Ended
Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($) loan	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
2022	$ 162,736	$ 162,736
2023	220,033	220,033
2024	108,423	108,423
2025	790,796	790,796
2026	281,741	281,741
2027	360,896	360,896
Thereafter	62,855	62,855
Total	1,987,480	1,987,480
Mortgage and other indebtedness, net	$ 2,035,389	2,035,389	$ 1,813,209
Loan agreement term	5 years
Parkdale Mall & Crossing
Debt Instrument [Line Items]
Mortgage and other indebtedness, net	$ 68,123	$ 68,123
Debt instrument, maturity date		Mar. 31, 2021
Southpark Mall
Debt Instrument [Line Items]
Mortgage and other indebtedness, net	54,800	$ 54,800
Debt instrument, maturity date		Jun. 30, 2022
Alamance Crossing
Debt Instrument [Line Items]
Mortgage and other indebtedness, net	41,981	$ 41,981
Debt instrument, maturity date		Jul. 31, 2021
Mortgages
Debt Instrument [Line Items]
Total mortgage and other indebtedness	2,152,384	$ 2,152,384
Operating Property Loan
Debt Instrument [Line Items]
2022	129,545	$ 129,545
Number of operating property loans (loan) \| loan		2
Operating Property Loan \| Mortgages
Debt Instrument [Line Items]
Principal balance of loans with maturity date prior to March 31, 2022	$ 164,904	$ 164,904

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Amount of outstanding long-term debt or borrowing associated with any securities or credit agreement for which there has been a default in principal, interest, sinking fund, or redemption provisions, or any breach of covenant that existed at the end of the period and subsequently has not been cured.

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