0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF EQUITY (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952155 - Disclosure - Business link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Accounting Policies and Related Matters link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Real Property Acquisitions and Development link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Intangible Assets and Goodwill link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Dispositions, Real Property Held for Sale and Impairment link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Loans Receivable link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Investments in Unconsolidated Entities link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Credit Concentration link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Borrowings Under Credit Facilities and Commercial Paper Program link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Senior Unsecured Notes and Secured Debt link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Derivative Instruments link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Stock Incentive Plans link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Disclosure about Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Income Taxes and Distributions link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Accounting Policies and Related Matters (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Real Property Acquisitions and Development (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Intangible Assets and Goodwill (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Dispositions, Real Property Held for Sale and Impairment (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Loans Receivable (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Investments in Unconsolidated Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Credit Concentration (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Borrowings Under Credit Facilities and Commercial Paper Program (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Senior Unsecured Notes and Secured Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Derivative Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Stock Incentive Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Disclosure about Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Variable Interest Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Business (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Real Property Acquisitions and Development - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Real Property Acquisitions and Development - Summary of Real Property Investment Activity by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Real Property Acquisitions and Development - Amica Senior Lifestyles Acquisition (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Real Property Acquisitions and Development - Barchester Healthcare Acquisition (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Real Property Acquisitions and Development - HC-One Group Acquisition (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Real Property Acquisitions and Development - Pro Forma Financial Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Real Property Acquisitions and Development - Triple-net Acquisition (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Real Property Acquisitions and Development - Subsequent Acquisition Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Real Property Acquisitions and Development - Construction Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Intangible Assets and Goodwill - Summary of Real Estate Intangibles Excluding those Classified as Held For Sale (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Intangible Assets and Goodwill - Summary of Real Estate Intangible Amortization Income (Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Intangible Assets and Goodwill - Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Dispositions, Real Property Held for Sale and Impairment - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Dispositions, Real Property Held for Sale and Impairment - Summary of Real Property Disposition Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Dispositions, Real Property Held for Sale and Impairment - Strategic Dissolution (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Leases - Summary of Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Leases - Summary of Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Loans Receivable - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Loans Receivable - Summary of Real Estate Loans Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Loans Receivable - Summary of Real Estate Loan Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Loans Receivable - Summary of Collective Pool Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Loans Receivable - Summary of Credit Loss Roll Forward (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Investments in Unconsolidated Entities - Summary of Investments in Unconsolidated Entities (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Investments in Unconsolidated Entities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Credit Concentration (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Borrowings Under Credit Facilities and Commercial Paper Program - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Borrowings Under Credit Facilities and Commercial Paper Program - Unsecured Revolving Credit Facility (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Senior Unsecured Notes and Secured Debt - Summary of Annual Principal Payments Due on Debt Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Senior Unsecured Notes and Secured Debt - Summary of Senior Unsecured Note Principal Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Senior Unsecured Notes and Secured Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Senior Unsecured Notes and Secured Debt - Exchange Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Senior Unsecured Notes and Secured Debt - Outstanding Exchangeable (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Senior Unsecured Notes and Secured Debt - Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Senior Unsecured Notes and Secured Debt - Summary of Secured Debt Principal Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Derivative Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Derivative Instruments - Summary of Notional Amount of Derivatives and Other Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Derivative Instruments - Summary of Impact of Derivative Instruments on the Consolidated Statements of Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Derivative Instruments - Summary of Impact of Derivative Instruments on the Consolidated Statements of Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Stockholders' Equity - Summary of Stockholders' Equity Capital Accounts (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Stockholders' Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Stockholders' Equity - Summary of Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Stockholders' Equity - Summary of Dividend Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Stockholders' Equity - Summary of Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Stock Incentive Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Stock Incentive Plans - Summarizes Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Disclosure about Fair Value of Financial Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Disclosure about Fair Value of Financial Instruments - Summary of Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Disclosure about Fair Value of Financial Instruments - Summary of Items Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Segment Reporting - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Segment Reporting - Summary Information for Reportable Segments (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Segment Reporting - Other Segment Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Segment Reporting - Summary of Geographic Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - Income Taxes and Distributions (Details) link:presentationLink link:calculationLink link:definitionLink 9955584 - Disclosure - Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink