CONCENTRATION OF CREDIT RISK	9 Months Ended
Sep. 30, 2016
Risks and Uncertainties [Abstract]
CONCENTRATION OF CREDIT RISK	NOTE 3—CONCENTRATION OF CREDIT RISK As of September 30, 2016, Atria, Sunrise, Brookdale Senior Living, Kindred and Ardent managed or operated approximately 22.4%, 11.2%, 8.0%, 1.7% and 5.1%, respectively, of our real estate investments based on gross book value (excluding properties classified as held for sale as of September 30, 2016). Because Atria and Sunrise manage our properties in exchange for the receipt of a management fee from us, we are not directly exposed to the credit risk of our managers in the same manner or to the same extent as our triple-net tenants. Seniors housing communities constituted approximately 61.4% of our real estate investments based on gross book value (excluding properties classified as held for sale as of September 30, 2016), while MOBs, life science and innovation centers, skilled nursing facilities, specialty hospitals and general acute care hospitals collectively comprised the remaining 38.6%. Our properties were located in 46 states, the District of Columbia, seven Canadian provinces and the United Kingdom as of September 30, 2016, with properties in one state (California) accounting for more than 10% of our total revenues and total net operating income (“NOI,” which is defined as total revenues, excluding interest and other income, less property-level operating expenses and office building services costs) (in each case excluding amounts in discontinued operations) for the three months then ended. Triple-Net Leased Properties For the three months ended September 30, 2016 and 2015, approximately 4.8% and 5.1%, respectively, of our total revenues and 8.2% and 8.9%, respectively, of our total NOI (in each case excluding amounts in discontinued operations) were derived from our lease agreements with Brookdale Senior Living. For the same periods, approximately 5.3% and 5.6%, respectively, of our total revenues and 9.1% and 9.7%, respectively, of our total NOI (in each case excluding amounts in discontinued operations) were derived from our lease agreements with Kindred (“Kindred Master Leases”). For the three months ended September 30, 2016, approximately 3.1% of our total revenues and 5.3% of our total NOI (in each case excluding amounts in discontinued operations) were derived from our lease agreements with Ardent. Each of our leases with Brookdale Senior Living, Kindred and Ardent is a triple-net lease that obligates the tenant to pay all property-related expenses, including maintenance, utilities, repairs, taxes, insurance and capital expenditures, and to comply with the terms of the mortgage financing documents, if any, affecting the properties. In addition, each of our Brookdale Senior Living, Kindred and Ardent leases has a corporate guaranty. Brookdale Senior Living and Kindred have multiple leases with us and those leases contain cross-default provisions tied to each other, as well as bundled lease renewals. The properties we lease to Brookdale Senior Living, Kindred and Ardent accounted for a significant portion of our triple-net leased properties segment revenues and NOI for the three months ended September 30, 2016 and 2015. If either Brookdale Senior Living, Kindred or Ardent becomes unable or unwilling to satisfy its obligations to us or to renew its leases with us upon expiration of the terms thereof, our financial condition and results of operations could decline and our ability to service our indebtedness and to make distributions to our stockholders could be impaired. We cannot assure you that Brookdale Senior Living, Kindred and Ardent will have sufficient assets, income and access to financing to enable them to satisfy their respective obligations to us, and any failure, inability or unwillingness by Brookdale Senior Living, Kindred or Ardent to do so could have a material adverse effect on our business, financial condition, results of operations and liquidity, our ability to service our indebtedness and other obligations and our ability to make distributions to our stockholders, as required for us to continue to qualify as a REIT (a “Material Adverse Effect”). We also cannot assure you that Brookdale Senior Living, Kindred and Ardent will elect to renew their respective leases with us upon expiration of the leases or that we will be able to reposition any non-renewed properties on a timely basis or on the same or better economic terms, if at all. On April 3, 2016, we entered into several agreements with Kindred to improve the quality and productivity of the long term acute care hospital (“LTAC”) portfolio leased by Ventas to Kindred. Certain of the agreements consist of lease amendments to the Kindred Master Leases. Under these lease amendments, annual rent on seven identified LTACs (the “7 LTACs”), which was approximately $8 million, was immediately re-allocated to other more productive post-acute assets subject to the Kindred Master Leases. Total annual rent under the Kindred Master Leases remains the same. Separately, we agreed to sell the 7 LTACs to an unrelated third party, subject to conditions to closing. The 7 LTACs are reported as assets held for sale on our Consolidated Balance Sheets as of September 30, 2016. As a result of this disposition, we recognized an impairment of $10.3 million during the nine months ended September 30, 2016, which is reported in depreciation and amortization in our Consolidated Statements of Income. Also in April, we received $3.5 million from Kindred in connection with the lease amendments, which is being amortized over the lease term of certain assets remaining in the Kindred Master Leases. On October 1, 2016, we sold the 7 LTACs for $3.0 million, and we expect to recognize a gain of approximately $2.8 million. Senior Living Operations As of September 30, 2016, Atria and Sunrise, collectively, provided comprehensive property management and accounting services with respect to 266 of our 298 seniors housing communities, for which we pay annual management fees pursuant to long-term management agreements. In September 2016, we modified existing agreements with Sunrise related to the management of certain of the seniors housing communities owned by us and operated by Sunrise to reduce management fees payable to Sunrise under such agreements, maintain the existing term of such agreements and provide Sunrise with incentives for future outperformance. We also entered into a new multi-year development pipeline agreement with Sunrise that gives us the option to fund certain future Sunrise developments. We rely on our managers’ personnel, expertise, technical resources and information systems, proprietary information, good faith and judgment to manage our senior living operations efficiently and effectively. We also rely on our managers to set appropriate resident fees and otherwise operate our seniors housing communities in compliance with the terms of our management agreements and all applicable laws and regulations. Although we have various rights as the property owner under our management agreements, including various rights to terminate and exercise remedies under the agreements as provided therein, Atria’s or Sunrise’s failure, inability or unwillingness to satisfy its respective obligations under those agreements, to efficiently and effectively manage our properties or to provide timely and accurate accounting information with respect thereto could have a Material Adverse Effect on us. In addition, significant changes in Atria’s or Sunrise’s senior management or equity ownership or any adverse developments in their businesses and affairs or financial condition could have a Material Adverse Effect on us. Our 34% ownership interest in Atria entitles us to certain rights and minority protections, as well as the right to appoint two of six members on the Atria Board of Directors. Brookdale Senior Living, Kindred, Atria, Sunrise and Ardent Information Each of Brookdale Senior Living and Kindred is subject to the reporting requirements of the SEC and is required to file with the SEC annual reports containing audited financial information and quarterly reports containing unaudited financial information. The information related to Brookdale Senior Living and Kindred contained or referred to in this Quarterly Report on Form 10-Q has been derived from SEC filings made by Brookdale Senior Living or Kindred, as the case may be, or other publicly available information, or was provided to us by Brookdale Senior Living or Kindred, and we have not verified this information through an independent investigation or otherwise. We have no reason to believe that this information is inaccurate in any material respect, but we cannot assure you of its accuracy. We are providing this data for informational purposes only, and you are encouraged to obtain Brookdale Senior Living’s and Kindred’s publicly available filings, which can be found at the SEC’s website at www.sec.gov. Atria, Sunrise and Ardent are not currently subject to the reporting requirements of the SEC. The information related to Atria, Sunrise and Ardent contained or referred to in this Quarterly Report on Form 10-Q has been derived from publicly available information or was provided to us by Atria, Sunrise or Ardent, as the case may be, and we have not verified this information through an independent investigation or otherwise. We have no reason to believe that this information is inaccurate in any material respect, but we cannot assure you of its accuracy.

NOTE 3—CONCENTRATION OF CREDIT RISK

As of September 30, 2016, Atria, Sunrise, Brookdale Senior Living, Kindred and Ardent managed or operated approximately 22.4%, 11.2%, 8.0%, 1.7% and 5.1%, respectively, of our real estate investments based on gross book value (excluding properties classified as held for sale as of September 30, 2016). Because Atria and Sunrise manage our properties in exchange for the receipt of a management fee from us, we are not directly exposed to the credit risk of our managers in the same manner or to the same extent as our triple-net tenants.

Seniors housing communities constituted approximately 61.4% of our real estate investments based on gross book value (excluding properties classified as held for sale as of September 30, 2016), while MOBs, life science and innovation centers, skilled nursing facilities, specialty hospitals and general acute care hospitals collectively comprised the remaining 38.6%. Our properties were located in 46 states, the District of Columbia, seven Canadian provinces and the United Kingdom as of September 30, 2016, with properties in one state (California) accounting for more than 10% of our total revenues and total net operating income (“NOI,” which is defined as total revenues, excluding interest and other income, less property-level operating expenses and office building services costs) (in each case excluding amounts in discontinued operations) for the three months then ended.

Triple-Net Leased Properties

For the three months ended September 30, 2016 and 2015, approximately 4.8% and 5.1%, respectively, of our total revenues and 8.2% and 8.9%, respectively, of our total NOI (in each case excluding amounts in discontinued operations) were derived from our lease agreements with Brookdale Senior Living. For the same periods, approximately 5.3% and 5.6%, respectively, of our total revenues and 9.1% and 9.7%, respectively, of our total NOI (in each case excluding amounts in discontinued operations) were derived from our lease agreements with Kindred (“Kindred Master Leases”). For the three months ended September 30, 2016, approximately 3.1% of our total revenues and 5.3% of our total NOI (in each case excluding amounts in discontinued operations) were derived from our lease agreements with Ardent. Each of our leases with Brookdale Senior Living, Kindred and Ardent is a triple-net lease that obligates the tenant to pay all property-related expenses, including maintenance, utilities, repairs, taxes, insurance and capital expenditures, and to comply with the terms of the mortgage financing documents, if any, affecting the properties. In addition, each of our Brookdale Senior Living, Kindred and Ardent leases has a corporate guaranty. Brookdale Senior Living and Kindred have multiple leases with us and those leases contain cross-default provisions tied to each other, as well as bundled lease renewals.

The properties we lease to Brookdale Senior Living, Kindred and Ardent accounted for a significant portion of our triple-net leased properties segment revenues and NOI for the three months ended September 30, 2016 and 2015. If either Brookdale Senior Living, Kindred or Ardent becomes unable or unwilling to satisfy its obligations to us or to renew its leases with us upon expiration of the terms thereof, our financial condition and results of operations could decline and our ability to service our indebtedness and to make distributions to our stockholders could be impaired. We cannot assure you that Brookdale Senior Living, Kindred and Ardent will have sufficient assets, income and access to financing to enable them to satisfy their respective obligations to us, and any failure, inability or unwillingness by Brookdale Senior Living, Kindred or Ardent to do so could have a material adverse effect on our business, financial condition, results of operations and liquidity, our ability to service our indebtedness and other obligations and our ability to make distributions to our stockholders, as required for us to continue to qualify as a REIT (a “Material Adverse Effect”). We also cannot assure you that Brookdale Senior Living, Kindred and Ardent will elect to renew their respective leases with us upon expiration of the leases or that we will be able to reposition any non-renewed properties on a timely basis or on the same or better economic terms, if at all.

On April 3, 2016, we entered into several agreements with Kindred to improve the quality and productivity of the long term acute care hospital (“LTAC”) portfolio leased by Ventas to Kindred. Certain of the agreements consist of lease amendments to the Kindred Master Leases. Under these lease amendments, annual rent on seven identified LTACs (the “7 LTACs”), which was approximately $8 million, was immediately re-allocated to other more productive post-acute assets subject to the Kindred Master Leases. Total annual rent under the Kindred Master Leases remains the same. Separately, we agreed to sell the 7 LTACs to an unrelated third party, subject to conditions to closing. The 7 LTACs are reported as assets held for sale on our Consolidated Balance Sheets as of September 30, 2016. As a result of this disposition, we recognized an impairment of $10.3 million during the nine months ended September 30, 2016, which is reported in depreciation and amortization in our Consolidated Statements of Income. Also in April, we received $3.5 million from Kindred in connection with the lease amendments, which is being amortized over the lease term of certain assets remaining in the Kindred Master Leases. On October 1, 2016, we sold the 7 LTACs for $3.0 million, and we expect to recognize a gain of approximately $2.8 million.

Senior Living Operations

As of September 30, 2016, Atria and Sunrise, collectively, provided comprehensive property management and accounting services with respect to 266 of our 298 seniors housing communities, for which we pay annual management fees pursuant to long-term management agreements.

In September 2016, we modified existing agreements with Sunrise related to the management of certain of the seniors housing communities owned by us and operated by Sunrise to reduce management fees payable to Sunrise under such agreements, maintain the existing term of such agreements and provide Sunrise with incentives for future outperformance. We also entered into a new multi-year development pipeline agreement with Sunrise that gives us the option to fund certain future Sunrise developments.

We rely on our managers’ personnel, expertise, technical resources and information systems, proprietary information, good faith and judgment to manage our senior living operations efficiently and effectively. We also rely on our managers to set appropriate resident fees and otherwise operate our seniors housing communities in compliance with the terms of our management agreements and all applicable laws and regulations. Although we have various rights as the property owner under our management agreements, including various rights to terminate and exercise remedies under the agreements as provided therein, Atria’s or Sunrise’s failure, inability or unwillingness to satisfy its respective obligations under those agreements, to efficiently and effectively manage our properties or to provide timely and accurate accounting information with respect thereto could have a Material Adverse Effect on us. In addition, significant changes in Atria’s or Sunrise’s senior management or equity ownership or any adverse developments in their businesses and affairs or financial condition could have a Material Adverse Effect on us.

Our 34% ownership interest in Atria entitles us to certain rights and minority protections, as well as the right to appoint two of six members on the Atria Board of Directors.

Brookdale Senior Living, Kindred, Atria, Sunrise and Ardent Information

Each of Brookdale Senior Living and Kindred is subject to the reporting requirements of the SEC and is required to file with the SEC annual reports containing audited financial information and quarterly reports containing unaudited financial information. The information related to Brookdale Senior Living and Kindred contained or referred to in this Quarterly Report on Form 10-Q has been derived from SEC filings made by Brookdale Senior Living or Kindred, as the case may be, or other publicly available information, or was provided to us by Brookdale Senior Living or Kindred, and we have not verified this information through an independent investigation or otherwise. We have no reason to believe that this information is inaccurate in any material respect, but we cannot assure you of its accuracy. We are providing this data for informational purposes only, and you are encouraged to obtain Brookdale Senior Living’s and Kindred’s publicly available filings, which can be found at the SEC’s website at www.sec.gov.

Atria, Sunrise and Ardent are not currently subject to the reporting requirements of the SEC. The information related to Atria, Sunrise and Ardent contained or referred to in this Quarterly Report on Form 10-Q has been derived from publicly available information or was provided to us by Atria, Sunrise or Ardent, as the case may be, and we have not verified this information through an independent investigation or otherwise. We have no reason to believe that this information is inaccurate in any material respect, but we cannot assure you of its accuracy.