Held for Sale/Disposed Assets (Details) - Disposed of by Sale $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($) property	Jun. 30, 2023 USD ($) property
Seattle
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Number of properties (property) | property	1
Proceeds from sale of real estate	$ 11.0
Gain on sale of real estate	$ 5.7
New York and New Jersey
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Number of properties (property) | property		1
Proceeds from sale of real estate		$ 25.5
Gain on sale of real estate		$ 12.3