Leases - Narrative (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($) lease office_space option	Jun. 30, 2023 USD ($)
Leases [Abstract]
Rental income	$ 100.8	$ 112.9
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]	Total revenues	Total revenues
Number of ground leases classified as operating | lease	3
Number of ground leases classified as financing | lease	2
Options to renew | option	0
Number of office space | office_space	2
Operating lease costs	$ 1.9	$ 1.9
Cash paid for operating lease liabilities	$ 1.1	$ 1.1