Segment Reporting - Allocation for Each Segments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Goodwill	$ 74,052	$ 78,647
Total real estate	2,563,718	2,610,111
Accumulated depreciation and amortization	(581,421)	(550,552)
Total real estate, net	1,982,297	2,059,559
Held-for-Sale
Segment Reporting Information [Line Items]
Total real estate	3,283	64,289
Accumulated depreciation and amortization	(574)	(14,636)
Total real estate, net	2,709	49,653
Industrial
Segment Reporting Information [Line Items]
Goodwill	68,372	68,373
Total real estate	741,717	741,737
Accumulated depreciation and amortization	(164,859)	(152,353)
Total real estate, net	576,858	589,384
Office
Segment Reporting Information [Line Items]
Goodwill	0	0
Total real estate	1,505,580	1,505,959
Accumulated depreciation and amortization	(312,491)	(286,136)
Total real estate, net	1,193,089	1,219,823
Other
Segment Reporting Information [Line Items]
Goodwill	5,680	10,274
Total real estate	316,421	362,415
Accumulated depreciation and amortization	(104,071)	(112,063)
Total real estate, net	$ 212,350	$ 250,352