Intangible Assets and Intangible Liabilities - Summary of Intangible Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Intangible assets:
Gross amount	$ 337,104	$ 371,555
Accumulated amortization	(246,723)	(252,142)
Intangible assets, Net	90,381	119,413
Intangible liabilities:
Gross amount	138,726	151,118
Accumulated amortization	(102,533)	(105,790)
Intangible Liabilities, Net	36,193	45,328
Leases, Acquired-in-Place, Market Adjustment [Member]
Intangible liabilities:
Amortization of above and below-market leases, net (component of "rental revenue")	1,748	3,070	$ 4,775
Leases, Acquired-in-Place [Member]
Intangible liabilities:
Amortization of acquired in-place leases (component of "depreciation and amortization")	$ 21,645	$ 26,507	$ 36,628