0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of the Business link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Real Estate Properties link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Mortgage and Other Notes Receivable link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Equity Method Investment link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Other Assets, Net link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Commitments. Contingencies and Uncertainties link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Noncontrolling Interests link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Equity and Dividends link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Share-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Real Estate Properties (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Mortgage and Other Notes Receivable (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Other Assets, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Commitments. Contingencies and Uncertainties (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Noncontrolling Interests (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Share-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Variable Interest Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Description of the Business (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Significant Accounting Policies - Schedule of Cash and Cash Equivalents and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Real Estate Properties - Schedule of Acquisition of Real Estate Properties (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Real Estate Properties - Schedule of Disposition of Real Estate Properties (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Real Estate Properties - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Mortgage and Other Notes Receivable - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Mortgage and Other Notes Receivable - Schedule of Financing Receivables By Credit Quality Indicator (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Mortgage and Other Notes Receivable - Schedule of Financing Receivable, Allowance for Credit Loss, Roll Forward (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Leases - Lessor Lease Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Leases - Schedule of Fixed and Variable Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Leases - NHC Lease Termination Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Leases - Schedule of Tenant Concentrations (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Leases - Senior Living Leases Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Leases - Bickford Leases Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Leases - Cash Basis Tenants Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Leases - Schedule of Cash Rents Received (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Leases - Tenant Purchase Options Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Leases - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Equity Method Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Other Assets, Net - Schedule of Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Other Assets, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Other Assets, Net - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Other Assets, Net - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Debt - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Debt - Schedule of Maturities of Long-term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Debt - Schedule of Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Commitments, Contingencies and Uncertainties - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Commitments. Contingencies and Uncertainties - Schedule of Change in Expected Credit Loss Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Noncontrolling Interests - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Noncontrolling Interests - Schedule of Redeemable Noncontrolling Interest (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Equity and Dividends (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Share-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Share-Based Compensation - Schedule of Share-Based Compensation Expense, Net of Forfeitures (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Share-Based Compensation - Schedule of Activity Related to Restricted Stock Awards and Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Share-Based Compensation - Schedule of Stock Units Valuation Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Share-Based Compensation - Schedule Of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Fair Value of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Segment Reporting - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Segment Reporting - Schedule of Segment Reporting Information, by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Segment Reporting - Schedule of Total Assets by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Variable Interest Entities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Variable Interest Entities - Schedule of Consolidated Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Variable Interest Entities - Schedule of Variable Interest Entities (Details) link:presentationLink link:calculationLink link:definitionLink