Real Estate Properties - Narrative (Details) ft² in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) ft² property	Dec. 31, 2022 USD ($) property	Dec. 31, 2021 USD ($) property
Real Estate [Abstract]
Real estate property improvements	$ 7.6	$ 4.0	$ 6.3
Committed expenditures on leases executed during period	$ 9.6
Square feet of leases committed for expenditures during the period (in sqft) | ft²	0.2
Committed but unspent tenant related obligations based on existing leases	$ 13.1
Number of real estate properties sold | property	0	0	0