Share Incentive and Other Compensation - Additional Information (Details) - USD ($)			1 Months Ended		3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	May 04, 2023	Mar. 22, 2023	May 31, 2020	Mar. 31, 2020	Sep. 30, 2023	Sep. 30, 2022	Jun. 30, 2020	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unit based compensation								$ 10,195,000	$ 8,540,000
Trustee fees					$ 400,000	$ 400,000		1,500,000	1,200,000
Compensation expense								$ 200,000
Weighted-average period over which cost is expected to be recognized								1 year 7 months 6 days
Fund V
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of promote awarded as share based compensation award								18.00%
Performance Period Ending December 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period								3 years
LTIP Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of shares that vested								$ 7,200,000		$ 7,100,000
LTIP Units | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures								40,459
LTIP Units | Performance period ending December 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period								3 years
LTIP Units | First Anniversary of The Date of Issuance | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting shares							10,427
LTIP Units | Next Three Anniversaries of The Issuance Date | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting shares							30,032
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of shares that vested								$ 800,000		800,000
Restricted shares | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures							45,882	2,433
Restricted shares | First Anniversary of The Date of Issuance | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting shares							15,850
Restricted shares | Next Three Anniversaries of The Issuance Date | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting shares							30,032
LTIP Units and Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total value of restricted shares and LTIP units as of the grant date								$ 11,500,000		$ 13,100,000
Vesting rate of shares granted to trustees								33.00%
Next three year anniversaty Vesting rate of shares granted to trustees							33.00%
Weighted average grant date fair value, grants (in dollars per share)								$ 14.93		$ 21.04
LTIP Units and Restricted Stock | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period								3 years
LTIP Units and Restricted Stock | General and Administrative Expense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unit based compensation					$ 2,300,000	$ 1,900,000		$ 6,900,000	100,000
LTIP Units and Restricted Stock | Performance Period Ending December 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period								3 years
LTIP Units and Restricted Stock | Performance Fails To Achieve, Earned Performance-Based Shares Vest At End Of Performance Period
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								60.00%
LTIP Units and Restricted Stock | Performance Fails To Achieve
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								40.00%
Award vesting period								2 years
LTIP Units and Restricted Stock | Next Three Anniversaries of The Issuance Date | Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							3 years
LTIP Units and Restricted Stock | Minimum | TSR percentile falls between the 25th percentile and the 50th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								50.00%
LTIP Units and Restricted Stock | Minimum | TSR percentile falls between the 50th percentile and 75th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								100.00%
LTIP Units and Restricted Stock | Maximum | TSR percentile falls between the 25th percentile and the 50th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								100.00%
LTIP Units and Restricted Stock | Maximum | TSR percentile falls between the 50th percentile and 75th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								200.00%
Employee Benefit Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense								$ 400,000	$ 400,000
Share Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in number of shares authorized			2,650,000	2,650,000
Number of shares authorized			2,829,953	2,829,953
Amended and Restated 2020 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in number of shares authorized	3,100,000	3,100,000
Number of shares authorized	3,883,564	3,883,564			3,804,345			3,804,345
Amended and Restated 2020 Plan | LTIP Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures								739,734
Amended and Restated 2020 Plan | Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued during period, share-based compensation, net of forfeitures								22,314
Performance shares 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period								3 years	3 years
Volatility rate								48.00%	49.00%
Risk-free interest rates								4.30%	1.70%
Performance shares 2022 | Performance-based ltip units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								50.00%
Long Term Investment Alignment Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Max percentage of future fund III promote that may be awarded to senior executives								25.00%
Long Term Investment Alignment Program | Fund III
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of promote awarded as share based compensation award								25.00%
Long Term Investment Alignment Program | Fund IV
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of promote awarded as share based compensation award								23.10%
Awards in connection with fund to have intrinsic value					$ 0			$ 0		$ 0
NAREIT retail property sector
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								25.00%
Same-property net operating income
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								25.00%
Same-property net operating income | Minimum | Growth rate two and three percentage
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								50.00%
Growth rate Percentage								2.00%
Same-property net operating income | Minimum | Growth rate three and four percentage
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								100.00%
Growth rate Percentage								3.00%
Same-property net operating income | Maximum | Growth rate two and three percentage
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								100.00%
Growth rate Percentage								3.00%
Same-property net operating income | Maximum | Growth rate three and four percentage
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage								200.00%
Growth rate Percentage								4.00%