Acquired Intangible Assets and Liabilities - Summary of Acquired Intangible Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Customer Relationship Value
Finite-Lived Intangible Assets [Line Items]
Gross amount	$ 3,168,834	$ 2,838,842
Accumulated amortization	(821,923)	(721,983)
Total	2,346,911	2,116,859
Acquired in-place lease value
Finite-Lived Intangible Assets [Line Items]
Gross amount	1,355,693	1,278,012
Accumulated amortization	(1,018,282)	(995,883)
Total	337,411	282,129
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Gross amount	120,099	101,869
Accumulated amortization	(21,373)	(14,688)
Total	98,726	87,181
Acquired above-market leases
Finite-Lived Intangible Assets [Line Items]
Gross amount	261,807	268,724
Accumulated amortization	(249,492)	(247,135)
Total	12,315	21,589
Below-Market Leases
Finite-Lived Intangible Assets [Line Items]
Below-market lease, gross amount	(341,978)	(351,052)
Below-market lease, accumulated amortization	250,638	247,877
Total	$ (91,340)	$ (103,175)