Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482130/360-10-45-5

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482099/360-10-50-3

Name:	us-gaap_GainLossOnDispositionOfAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Real Estate Assets (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
Real Estate Assets (Details) $ in Thousands	Jun. 30, 2023 USD ($) numberOfBuildings	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) numberOfBuildings	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Dispositions [Abstract]
Gains on disposition of property	$ 19,368	$ 50,044	$ 19,818	$ 54,144
Nashville TN Land Acquisitions
Acquisitions [Abstract]
Acquisition purchase price					$ 16,000
Raleigh NC Land Acquisition [Member]
Acquisitions [Abstract]
Acquisition purchase price	$ 2,700
2023 Dispositions [Member]
Dispositions [Abstract]
Number of buildings sold \| numberOfBuildings	3		3
Sale price of real estate	$ 51,300
Gains on disposition of property	$ 19,400