Property Dispositions - Schedule of Property Dispositions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on Sale of Real Estate Assets	$ 1	$ 0	$ 50,674	$ 0
Net Sales Proceeds			143,596	$ 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Two Pierce Place
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on Sale of Real Estate Assets			1,741
Net Sales Proceeds			24,272
Disposal Group, Disposed of by Sale, Not Discontinued Operations | 225 and 235 Presidential Way
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on Sale of Real Estate Assets			48,933
Net Sales Proceeds			$ 119,324