The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
-Topic 230
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

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-SubTopic 10
-Section 45
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- Definition

Amount of real estate investments sold for entities with a substantial portion of business acquiring and holding investment real estate.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 970
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-Section S99
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Gain Loss On Sale Of Other Assets and Liabilities.

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Real property dispositions.

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Dispositions and Assets Held for Sale - Summary of Real Property Disposition Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Real estate dispositions:
Total dispositions			$ 451,591	$ 593,247
Gain (loss) on real estate dispositions, net	$ (1,682)	$ 10,755	165,727	348,939
Net other assets/liabilities disposed			(498)	5,032
Proceeds from real estate dispositions			616,820	947,218
Seniors Housing Operating
Real estate dispositions:
Total dispositions			8,726	2,200
Triple-net
Real estate dispositions:
Total dispositions			442,865	367,978
Outpatient Medical
Real estate dispositions:
Total dispositions			$ 0	$ 223,069