Intangible Assets and Below Market Lease Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Intangible assets and below market lease liabilities, net [Abstract]
Deferred leasing costs, gross	$ 416,579	$ 402,013
Deferred leasing costs, accumulated amortization	(163,751)	(143,111)
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	252,828	258,902
Acquisition-related below market lease liabilities, gross	55,304	57,703
Acquisition-related below market lease liabilities, accumulated amortization	(29,859)	(28,978)
Acquisition-related below market lease liabilities, net	25,445	28,725
Amortization of intangible assets and below market lease liabilities
Acquired intangible assets (amortized in rental and other revenue)	4,722
Acquired intangible assets (amortized in depreciation and amortization)	12,606
Assumed below market lease liabilities (amortized in rental and other revenue)	(2,172)
Deferred Leasing Costs and Acquisition-Related Intangible Assets (in Depreciation and Amortization) [Member]
Intangible assets and below market lease liabilities, net [Abstract]
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	223,779
Amortization of intangible assets and below market lease liabilities
Amortization of intangible assets	44,900	38,173	$ 34,401
Lease Incentives [Member]
Intangible assets and below market lease liabilities, net [Abstract]
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	11,463
Amortization of intangible assets and below market lease liabilities
Amortization of intangible assets	2,090	1,885	1,847
Acquisition-Related Intangible Assets (in Rental and Other Revenue) [Member]
Intangible assets and below market lease liabilities, net [Abstract]
Deferred leasing costs, net/Total scheduled future amortization of intangible assets	17,586
Amortization of intangible assets and below market lease liabilities
Amortization of intangible assets	3,320	1,932	1,137
Acquisition-Related Intangible Assets (in Rental Property and Other Expenses) [Member]
Amortization of intangible assets and below market lease liabilities
Amortization of intangible assets	0	0	510
Acquisition-Related Below Market Lease Liabilities [Member]
Intangible assets and below market lease liabilities, net [Abstract]
Acquisition-related below market lease liabilities, net	25,445
Amortization of intangible assets and below market lease liabilities
Amortization of acquisition-related below market lease liabilities	$ (5,452)	$ (5,720)	$ (6,031)