XML 26 R7.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Organization | 12 Months Ended
--- | ---
Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Organization | Organization We are a real estate investment trust, or REIT, organized under Maryland law. At December 31, 2017, we owned 440 properties (466 buildings) located in 42 states and Washington, D.C. Our portfolio includes: 305 senior living communities, including independent living, assisted living, memory care and skilled nursing facilities, or SNFs; 125 properties (151 buildings) leased to medical providers, medical related businesses, clinics and biotech laboratory tenants, or MOBs; and 10 wellness centers with approximately 812,000 square feet of interior space plus outdoor developed facilities.

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -URI http://asc.fasb.org/topic&trid=2122149 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -URI http://asc.fasb.org/topic&trid=2197479 + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration