Intangible Assets and Below Market Lease Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Assets:
Deferred leasing costs (including lease incentives and above market lease and in-place lease acquisition-related intangible assets)	$ 386,111		$ 386,111		$ 401,621
Deferred leasing costs, accumulated amortization	(172,702)		(172,702)		(175,697)
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	213,409		213,409		225,924
Liabilities (in accounts payable, accrued expenses and other liabilities):
Acquisition-related below market lease liabilities, gross	37,491		37,491		50,842
Acquisition-related below market lease liabilities, accumulated amortization	(20,449)		(20,449)		(30,416)
Acquisition-related below market lease liabilities, net	17,042		17,042		$ 20,426
Deferred Leasing Costs and Acquisition-Related Intangible Assets (in Depreciation and Amortization) [Member]
Assets:
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	188,579		188,579
Amortization of intangible assets and below market lease liabilities [Abstract]
Amortization of intangible assets	11,370	$ 10,696	30,999	$ 32,409
Lease Incentives (in Rental and Other Revenues) [Member]
Assets:
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	12,946		12,946
Amortization of intangible assets and below market lease liabilities [Abstract]
Amortization of intangible assets	643	655	1,886	1,983
Acquisition-Related Intangible Assets (in Rental and Other Revenues) [Member]
Assets:
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	11,884		11,884
Amortization of intangible assets and below market lease liabilities [Abstract]
Amortization of intangible assets	768	823	2,364	2,523
Acquisition-Related Below Market Lease Liabilities (in Rental and Other Revenues) [Member]
Liabilities (in accounts payable, accrued expenses and other liabilities):
Acquisition-related below market lease liabilities, net	17,042		17,042
Amortization of intangible assets and below market lease liabilities [Abstract]
Amortization of acquisition-related below market lease liabilities	$ (1,110)	$ (1,260)	$ (3,384)	$ (3,794)