Held for Sale - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($) property	Dec. 31, 2023 USD ($) property	Feb. 14, 2025 USD ($) ft² property	Feb. 07, 2025 USD ($) ft²	Dec. 28, 2023 USD ($) ft²
Discontinued Operations and Disposal Groups [Abstract]
Number of properties classified as held for sale | property	3	1
Impairment charges on net real estate assets held for sale | $	$ 24,100	$ 5,900
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of properties classified as held for sale | property	3	1
Boston, MA
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Area of building sold | ft²					161,254
Sales price | $					$ 117,197
Boston, MA | Discontinued Operations, Held-for-Sale or Disposed of by Sale | Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Area of building sold | ft²				30,304
Sales price | $				$ 4,500
Colorado Springs, CO | Discontinued Operations, Held-for-Sale or Disposed of by Sale | Subsequent Event
Discontinued Operations and Disposal Groups [Abstract]
Number of properties classified as held for sale | property			2
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Area of building sold | ft²			69,715
Sales price | $			$ 8,600
Number of properties classified as held for sale | property			2