Rent Expense - Additional Information (Details)	3 Months Ended
	Mar. 31, 2022 property lease
Leases [Abstract]
Number of properties subject to parking lease	2
Number of properties subject to air space lease	1
Number of properties subject to ground leases	97
Number of office space leases | lease	10
Maximum lease terms	93 years
Operating lease, weighted average remaining lease term	44 years
Operating lease, weighted average discount rate, percent	4.40%
Number of real estate properties held for sale	1