Discontinued Operations - Additional Information (Details)			12 Months Ended
		Dec. 24, 2020 USD ($) ft²	Dec. 31, 2020 USD ($)	Dec. 31, 2022 ft²
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Area of leased properties | ft²				13,800,000
1899 Pennsylvania Avenue [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Sale, net proceeds	[1]		$ 14,243,000
Gain (loss) on sale of property	[1]		$ (12,766,000)
1899 Pennsylvania Avenue [Member] | Discontinued Operations, Disposed of by Sale [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Area of leased properties | ft²		191,000
Sale agreement amount		$ 103,000,000
Sale, net proceeds		89,206,000
Gain (loss) on sale of property		$ (12,766,000)

[1] Represents revenues, expenses, net income, and cash flow information of 1899 Pennsylvania Avenue.