Leases - Schedule of Rental Revenues (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021		Jun. 30, 2022	Jun. 30, 2021
Disaggregation Of Revenue [Abstract]
Fixed rental revenues	$ 163,545	$ 159,641		$ 318,322	$ 320,270
Variable rental revenues	13,698	14,987	[1]	28,843	27,504	[1]
Total rental revenue	$ 177,243	$ 174,628		$ 347,165	$ 347,774

[1] Includes $5,051 of income in connection with a tenant’s lease termination at 300 Mission Street