Rent Expense - (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) property	Dec. 31, 2022 USD ($) property
Leases [Abstract]
Number of properties pursuant to parking lease	2
Number of properties subject to air space lease	1
Number of properties pursuant to ground leases	97
Number of office space leases	11
Maximum lease terms	91 years
Weighted average remaining lease term	43 years
Operating lease, right-of-use asset | $	$ 226,824	$ 231,225
Operating lease, liability | $	$ 104,844	$ 105,011
Weighted average discount rate, percent	4.40%
Number of real estate properties held for sale	0	0
Operating lease cost | $	$ 4,700	$ 4,600