The aggregate costs of keeping the property in good condition but that do not appreciably prolong the life or increase the value of the property.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2)
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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Unusual Or Infrequent Item, Or Both, Percentage Of Rent Collection

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Accounting Policies and Related Matters - Additional Information (Details) - COVID-19 - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Rent collected percentage			94.00%
Seniors Housing Operating
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase in operational cost	$ 2,092	$ 18,193	$ 24,883	$ 65,614
Cost of property operating expense			$ 40,975