Goodwill and Intangible Assets Disclosure [Abstract] INTANGIBLE ASSETS AND LIABILITIES Intangible Assets Disclosure [Text Block] Pro Forma Financial Information [Abstract] PRO FORMA FINANCIAL INFORMATION [Abstract] Summary of Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Business [Table] Business [Table] Business [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Care Capital Properties Care Capital Properties [Member] Care Capital Properties [Member] Business [Line Items] Business [Line Items] [Line Items] for Business [Table] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Shares of Sabra common stock issued per share of CCP common stock (in shares) Business Acquisition, Share Exchange Ratio Business Acquisition, Share Exchange Ratio Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Business Acquisition, Pro Forma Information [Abstract] Business Acquisition, Pro Forma Information [Abstract] Revenues Business Acquisition, Pro Forma Revenue Net income attributable to common stockholders Business Acquisition, Pro Forma Net Income (Loss) Net income attributable to common stockholders, per: Net income attributable to common stockholders, per: [Abstract] Net income attributable to common stockholders, per: [Abstract] Basic common share (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Basic Diluted common share (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Diluted Weighted-average number of common shares outstanding, basic (in shares) Weighted Average Basic Shares Outstanding, Pro Forma Weighted-average number of common shares outstanding, diluted (in shares) Pro Forma Weighted Average Shares Outstanding, Diluted Statement of Stockholders' Equity [Abstract] Common dividends (in dollars per share) Common Stock, Dividends, Per Share, Declared Accounting Policies [Abstract] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Variable Interest Entities Consolidation, Variable Interest Entity, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Reclassifications Reclassification, Policy [Policy Text Block] Real Estate Investments Real Estate, Policy [Policy Text Block] Real Estate Investments, Inventory Inventory, Real Estate, Policy [Policy Text Block] Revenue Recognition Revenue Recognition, Leases [Policy Text Block] Assets Held for Sale, DIspositions and Discontinued Operations Real Estate Held for Development and Sale, Policy [Policy Text Block] Net Investment in Direct Financing Lease Lessor, Leases [Policy Text Block] Loans Receivable and Interest Income Finance, Loans and Leases Receivable, Policy [Policy Text Block] Equity Method Investments and Preferred Equity Investments and Preferred Return Equity Method Investments [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Stock-Based Compensation Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Deferred Financing Costs Deferred Charges, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Foreign Currency Foreign Currency Transactions and Translations Policy [Policy Text Block] Derivative Instruments Derivatives, Policy [Policy Text Block] Fair Value Measurements Fair Value of Financial Instruments, Policy [Policy Text Block] Per Share Data Earnings Per Share, Policy [Policy Text Block] Industry Segments Segment Reporting, Policy [Policy Text Block] Recently Issued Accounting Standards Update New Accounting Pronouncements, Policy [Policy Text Block] Income Tax Disclosure [Abstract] Acquisitions in Canada Canada Acquisitions [Member] Canada Acquisitions [Member] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Foreign Tax Authority Foreign Tax Authority [Member] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Canada Revenue Agency Canada Revenue Agency [Member] Income tax benefit Income Tax Expense (Benefit) Valuation allowance Deferred Tax Assets, Valuation Allowance Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Summary of Additional Information Concerning Restricted Stock Units Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block] Summary of Assumptions Used in Total Stockholder Return-Based Stock Units Valuation Schedule of Share-based Payment Award, Restricted Stock Units, Valuation Assumptions [Table Text Block] Schedule of Share-based Payment Award, Restricted Stock Units, Valuation Assumptions [Table Text Block] Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Fourth Amended and Restated Credit Agreement Fourth Amended and Restated Credit Agreement [Member] Fourth Amended and Restated Credit Agreement [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Secured Indebtedness Secured Debt [Member] Revolving Credit Facility Line of Credit [Member] Term Loans Loans Payable [Member] Senior Notes Senior Notes [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] 2019 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2020 Long-term Debt, Maturities, Repayments of Principal in Year Two 2021 Long-term Debt, Maturities, Repayments of Principal in Year Three 2022 Long-term Debt, Maturities, Repayments of Principal in Year Four 2023 Long-term Debt, Maturities, Repayments of Principal in Year Five Thereafter Long-term Debt, Maturities, Repayments of Principal after Year Five Total Debt Long-term Debt, Gross Premium, net Debt Instrument, Unamortized Discount (Premium), Net Deferred financing costs, net Debt Issuance Costs, Net Total Debt, Net Long-term Debt Optional extension period Line Of Credit Facility, Optional Extension Period Line Of Credit Facility, Optional Extension Period Number of optional extensions Line Of Credit Facility, Number Of Extension Options Line Of Credit Facility, Number Of Extension Options Statement of Comprehensive Income [Abstract] Net income Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Other comprehensive income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Unrealized gain (loss), net of tax: Other Comprehensive Income (Loss), Unrealized Gain (Loss), Net of Tax [Abstract] Other Comprehensive Income (Loss), Unrealized Gain (Loss), Net of Tax [Abstract] Foreign currency translation gain (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Unrealized gain on cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Unrealized gain on cash flow hedges Unrealized Gain (Loss) on Cash Flow Hedging Instruments Total other comprehensive income Other Comprehensive Income (Loss), Net Of Tax, Including Cumulative Effect Of New Accounting Principle In Period Of Adoption Other Comprehensive Income (Loss), Net Of Tax, Including Cumulative Effect Of New Accounting Principle In Period Of Adoption Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive (income) loss attributable to noncontrolling interest Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Comprehensive income attributable to Sabra Health Care REIT, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Restricted Stock Units Restricted Stock Units (RSUs) [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Restricted Stock Units Activity Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Unvested beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Dividends reinvested (in shares) share based reinvested in period The number of shares reinvested during the period on other than stock option plans Cancelled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Unvested ending balance (in shares) Weighted Average Grant Date Fair Value Per Unit Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Unvested beginning balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Dividends reinvested (in dollars per share) Weighted Average Fair Value, Reinvested in Period Weighted Average Fair Value of equity based awards reinvested during the period Cancelled (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Unvested ending balance (in dollars per share) Document and Entity Information [Abstract] Document and Entity Information [Abstract] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Small Business Entity Small Business Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Shell Company Entity Shell Company Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Public Float Entity Public Float Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Above market leases Above Market Leases [Member] Tenant origination and absorption costs Tenant Origination and Absorption Costs [Member] Tenant Origination and Absorption Costs [Member] Tenant relationship Tenant Relationship [Member] Tenant Relationship [Member] Finite-Lived Intangible Assets Finite-Lived Intangible Assets [Line Items] Lease Intangible Assets: Finite-Lived Intangible Assets, Net [Abstract] Gross lease intangible assets Finite-Lived Intangible Assets, Gross Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Lease intangible assets, net Finite-Lived Intangible Assets, Net Lease Intangible Liabilities: Below Market Lease, Net [Abstract] Below market leases Below Market Lease, Gross Accumulated amortization Below Market Lease, Accumulated Amortization Lease intangible liabilities, net Below Market Lease, Net Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Total Stockholders’ Equity Parent [Member] Preferred Stock Preferred Stock [Member] Common Stock Common Stock [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Cumulative Distributions in Excess of Net Income Accumulated Distributions in Excess of Net Income [Member] Accumulated Other Comprehensive (Loss) Income AOCI Attributable to Parent [Member] Noncontrolling Interests Noncontrolling Interest [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning balance (in shares) Shares, Outstanding Beginning balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Cumulative effect of ASU 2017-12 adoption Cumulative Effect of New Accounting Principle in Period of Adoption Net income (loss) Other comprehensive income Other Comprehensive Income (Loss), Net of Tax Change in noncontrolling interests Noncontrolling Interest, Increase from Business Combination Distributions to noncontrolling interests Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Amortization of stock-based compensation Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Preferred stock redemption (in shares) Stock Redeemed or Called During Period, Shares Preferred stock redemption Stock Redeemed or Called During Period, Value Common stock issuance, net (in shares) Stock Issued During Period, Shares, New Issues Common stock issuance, net Stock Issued During Period, Value, New Issues Repurchase of common stock (in shares) Stock Repurchased During Period, Shares Repurchase of common stock Stock Repurchased During Period, Value Preferred dividends Dividends, Preferred Stock, Cash Common dividends Dividends, Common Stock Ending balance (in shares) Ending balance REAL ESTATE LOANS RECEIVABLE [Abstract] REAL ESTATE LOANS RECEIVABLE [Abstract] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Receivable Type [Axis] Receivable Type [Axis] Receivable [Domain] Receivable [Domain] Mortgage Mortgage Loans Receivable [Member] Mortgage Loans Receivable [Member] Construction Construction Mortgage Loans [Member] Construction Mortgage Loans Mezzanine Mezzanine Investments [Member] Mezzanine Investments Pre-development Pre-Development Loans [Member] Pre-Development Loans Other Other [Member] Other [Member] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Loans Receivable: Loans Receivable, Net [Abstract] Quantity Loans and Leases Receivable, Number of Loans Loans and Leases Receivable, Number of Loans Principal Balance Loans and Leases Receivable, Gross Book Value Loans and Leases Receivable, Net of Deferred Income Weighted Average Contractual Interest Rate / Rate of Return Loans and Leases Receivable, Fixed Interest Rate Loans and Leases Receivable, Fixed Interest Rate Weighted Average Annualized Effective Interest Rate / Rate of Return Loans And Leases Receivable, Effective Interest Rate Loans And Leases Receivable, Effective Interest Rate Loan loss reserve Loans and Leases Receivable, Allowance Loans Receivable, Net Amount Loans and Leases Receivable, Net Amount Preferred Equity Preferred Equity, Net [Abstract] Preferred Equity, Net [Abstract] Quantity Preferred Equity Investments, Number Preferred Equity Investments, Number of Investments Principal Balance Preferred Equity Investment, Face Value Preferred Equity Investment, Face Value Book Value Preferred Equity Investment, Carrying Amount Preferred Equity Investment, Carrying Amount Weighted Average Contractual Interest Rate / Rate of Return Preferred Equity Investment, Weighted Average Contractual Rate Preferred Equity Investment, Weighted Average Contractual Rate Weighted Average Annualized Effective Interest Rate / Rate of Return Preferred Equity Investment, Weighted Average Effective Rate Preferred Equity Investment, Weighted Average Effective Rate Total Quantity Number of Investments Number of Investments Total Principal Balance Investment Owned, Balance, Principal Amount Total Book Value Investments Total Weighted Average Contractual Interest Rate / Rate of Return Investments, Weighted Average Contractual Rate Investments, Weighted Average Contractual Rate Total Weighted Average Annualized Effective Interest Rate / Rate of Return Investments, Weighted Average Effective Rate Investments, Weighted Average Effective Rate Summarized Condensed Consolidating Information [Abstract] Summarized Condensed Consolidating Information [Abstract] Schedule of Condensed Financial Statements [Table] Condensed Financial Statements [Table] Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Parent Company Parent Company [Member] Operating Partnership Subsidiary Issuer [Member] Sabra Capital Corporation Sabra Capital Corporation [Member] Sabra Capital Corporation [Member] Combined Guarantor Subsidiaries of 2021 Notes and 2023 Notes Guarantor Subsidiaries [Member] Combined Non-Guarantor Subsidiaries of 2021 Notes and 2023 Notes Non-Guarantor Subsidiaries [Member] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Reportable Legal Entities Reportable Legal Entities [Member] Elimination Consolidation, Eliminations [Member] Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative [Table] Derivative [Table] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Cash Flow Hedges Cash Flow Hedging [Member] Net Investment Hedges Net Investment Hedging [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Cross Currency Interest Rate Swaps Cross Currency Interest Rate Contract [Member] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Forecast Scenario, Forecast [Member] Derivative [Line Items] Derivative [Line Items] Notional amount Derivative, Notional Amount Notional amount Derivative Liability, Notional Amount Issuance of debt Proceeds from Issuance of Debt Subsequent Events [Abstract] Subsequent Event [Table] Subsequent Event [Table] Dividends [Axis] Dividends [Axis] Dividends [Domain] Dividends [Domain] Dividend Declared Dividend Declared [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Subsequent Event Subsequent Event [Line Items] Common stock dividends declared (in dollars per share) Fair Value Disclosures [Abstract] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Recurring Fair Value, Measurements, Recurring [Member] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Total Estimate of Fair Value Measurement [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Interest Rate Swap Interest Rate Swap [Member] Cross Currency Swaps Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Financial assets Derivative Asset Financial liabilities Derivative Liability Discontinued Operations and Disposal Groups [Abstract] IMPAIRMENT OF REAL ESTATE AND DISPOSITIONS Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] DEBT Debt Disclosure [Text Block] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Loans Receivable and Other Investments Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Changes in Accretable Yield Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table Text Block] STOCK-BASED COMPENSATION Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Performance Incentive Plan of 2009 Performance Incentive Plan of 2009 [Member] Performance Incentive Plan of 2009 [Member] FFO Units Funds From Operations Units [Member] Funds From Operations Units [Member] TSR Units Total Shareholder Return Units [Member] Total Shareholder Return Units [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] General and Administrative Expense General and Administrative Expense [Member] Stock options outstanding (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Exercise price range, minimum (in dollars per share) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit Exercise price range, maximum (in dollars per share) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit Weighted average exercise price (in dollars per share) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price Stock options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Stock options expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Number of shares of common stock convertible upon each performance-based restricted stock unit vesting (in shares) Conversion Of Stock, Shares Issuable Upon Conversion Conversion Of Stock, Shares Issuable Upon Conversion Vesting percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Percentage Weighted average remaining vesting period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms Weighted average fair value per share (in dollars per share) Total fair value of units vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Historical volatility rate period Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Historical Volatility Rate Period Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Historical Volatility Rate Period Stock-based compensation expense Share-based Compensation Total unrecognized stock-based compensation expense Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Weighted average period to recognized stock-based compensation expense Unrecognized Share Based Compensation, Weighted Average Remaining Period Unrecognized Share Based Compensation, Weighted Average Remaining Period Discretionary matching contribution percent Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Matching contributions Defined Contribution Plan, Employer Discretionary Contribution Amount Commitments and Contingencies Disclosure [Abstract] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] BUSINESS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Reconciliation of Unrecognized Tax Benefits Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Unrecognized tax benefits, beginning balance Unrecognized Tax Benefits Additions (reductions) based on prior years’ tax positions Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Additions (reductions) based on current year tax positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Unrecognized tax benefits, ending balance Income Statement [Abstract] Revenues: Revenues [Abstract] Rental income Operating Leases, Income Statement, Lease Revenue Interest and other income Interest and Fee Income, Loans and Leases Resident fees and services Tenant Fees And Services Revenue Tenant Fees And Services Revenue Total revenues Revenues Expenses: Operating Expenses [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Interest Interest Expense, Debt Operating expenses Operating Costs and Expenses General and administrative General and Administrative Expense Merger and acquisition costs Business Combination, Acquisition Related Costs Provision for doubtful accounts, straight-line rental income and loan losses Provision for Doubtful Accounts Impairment of real estate Impairment of Real Estate Total expenses Operating And Interest Expense Operating And Interest Expense Other income: Other Income and Expenses [Abstract] Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Other income Other Operating Income (Expense), Net Net gain (loss) on sales of real estate Gains (Losses) on Sales of Investment Real Estate Total other income Other Nonoperating Income (Expense) Income before loss from unconsolidated joint venture and income tax expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss from unconsolidated joint venture Income (Loss) from Equity Method Investments Income tax expense Net income Net (income) loss attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net income attributable to Sabra Health Care REIT, Inc. Net Income (Loss) Attributable to Parent Preferred stock dividends Preferred Stock Dividends, Income Statement Impact Net income attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Basic Basic common share (in dollars per share) Earnings Per Share, Basic Diluted common share (in dollars per share) Earnings Per Share, Diluted Weighted-average number of common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Weighted-average number of common shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Variable Interest Entities [Axis] Variable Interest Entities [Axis] Variable Interest Entity, Classification [Domain] Variable Interest Entity, Classification [Domain] Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Enlivant Joint Venture Enlivant Joint Venture [Member] Enlivant Joint Venture [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Land Improvements Land Improvements [Member] Buildings and Building Improvements Building and Building Improvements [Member] Furniture and Equipment Furniture and Equipment [Member] Furniture and Equipment [Member] Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Real Estate [Domain] Real Estate [Domain] Skilled Nursing/Transitional Care Skilled Nursing Transitional Care Facilities [Member] Skilled Nursing Transitional Care Facilities [Member] Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Restricted Cash Obligations Cash Obligations [Member] Cash Obligations [Member] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] ASU 2017-12 Accounting Standards Update 2017-12 [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Number of variable interest entities Variable Interest Entity, Number Of Entities Variable Interest Entity, Number Of Entities Number of investments in loans accounted for as real estate joint ventures Real Estate Investments, Joint Ventures, Number Real Estate Investments, Joint Ventures, Number Acquisition costs capitalized Capitalized Acquisition Costs Capitalized Acquisition Costs Estimated useful lives of assets Property, Plant and Equipment, Useful Life Extension period for tenant relationship intangible assets Intangible Asset, Maximum Amortization Period Extension Intangible Asset, Maximum Amortization Period Extension Assets held for sale Real Estate Held-for-sale Payments to acquire equity interest, before closing costs Payments To Acquire Equity Method Investments, Before Closing Costs Payments To Acquire Equity Method Investments, Before Closing Costs Equity interest acquired Equity Method Investment, Ownership Percentage Number of real estate properties acquired Number of Real Estate Properties Outstanding indebtedness Equity Method Investment, Summarized Financial Information, Liabilities Net working capital Equity Method Investment, Summarized Financial Information, Net Working Capital Equity Method Investment, Summarized Financial Information, Net Working Capital Number of directors appointed by minority interest Number Of Directors Appointed By Minority Interest Number Of Directors Appointed By Minority Interest Total number of directors Number Of Directors On Board Number Of Directors On Board Book value of investment in the joint venture Equity Method Investments Net investment in direct financing lease Capital Leases, Net Investment in Direct Financing Leases Properties in direct financing lease Lessor, Direct Financing Lease, Number of Properties Lessor, Direct Financing Lease, Number of Properties Undiscounted rental payments Capital Leases, Net Investment in Direct Financing Leases, Minimum Payments to be Received Estimated unguaranteed residual value Capital Leases, Net Investment in Direct Financing Leases, Unguaranteed Residual Values of Leased Property Unearned lease income Capital Leases, Net Investment in Direct Financing Leases, Deferred Income Income from direct financing lease Capital Leases, Income Statement, Direct Financing Lease Revenue Future minimum lease payments contractually due under direct financing lease, 2019 Capital Leases, Future Minimum Payments Receivable, Next Twelve Months Future minimum lease payments contractually due under direct financing lease, 2020 Capital Leases, Future Minimum Payments, Receivable in Two Years Future minimum lease payments contractually due under direct financing lease, 2021 Capital Leases, Future Minimum Payments, Receivable in Three Years Restricted cash Restricted Cash and Cash Equivalents Restricted cash held by exchange accommodation titleholder Restricted Cash And Cash Equivalents, Held By Exchange Accommodation Titleholder Restricted Cash And Cash Equivalents, Held By Exchange Accommodation Titleholder Number of reportable segments Number of Reportable Segments Operating lease liability Operating Lease, Liability Operating lease right-of-use asset Operating Lease, Right-of-Use Asset Face Values, Carrying Amounts and Fair Values of Financial Instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Inputs Used for Valuation of Financial Instruments Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Amounts Measured at Fair Value Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Changes in Cash Flows Due to Adoption of ASU 2016-15 Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] Provision for doubtful accounts, straight-line rental income and loan losses Other income (expense): Other Nonoperating Income (Expense) [Abstract] Other income Income in subsidiary Income (Loss) from Subsidiaries, before Tax Income before loss from unconsolidated joint venture and income tax expense Net income attributable to noncontrolling interests Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Interest rate products Interest Rate Contract [Member] Foreign currency products Foreign Exchange Contract [Member] CAD term loan Currency Swap [Member] Interest expense Interest Expense [Member] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Gain (Loss) Recognized in Other Comprehensive Income Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Gain (Loss) Reclassified from Accumulated Other Comprehensive Income Into Income Gain (Loss) Reclassified from Accumulated Other Comprehensive Income Into Income Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Gain (Loss) Reclassified from Accumulated Other Comprehensive Income Into Income Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), After Reclassification And Tax Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), After Reclassification And Tax Gain (Loss) Reclassified from Accumulated Other Comprehensive Income Into Income Other Comprehensive Income (Loss), Cash Flow And Net Investment Hedge, Gain (Loss), After Reclassification And Tax Other Comprehensive Income (Loss), Cash Flow And Net Investment Hedge, Gain (Loss), After Reclassification And Tax Income tax expense (benefit) on unrealized gains on cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Income tax expense (benefit) on unrealized gains on cash flow hedges Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Interest rate swap Cross currency interest rate swaps CAD term loan Cash Flow Net Investment Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Accounts receivable, prepaid expenses and other assets, net Accounts Receivable, Prepaid Expenses, Deferred Financing Costs And Other Assets, Net [Member] Accounts Receivable, Prepaid Expenses, Deferred Financing Costs And Other Assets, Net Accounts payable and accrued liabilities Accounts Payable and Accrued Liabilities [Member] Term loans, net Loans Payable To Bank [Member] Loans Payable To Bank [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Derivative asset, count Derivative Asset, Number of Instruments Held Derivative asset, fair value Derivative liability, count Derivative Liability, Number of Instruments Held Derivative liability, fair value Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisition of real estate Payments to Acquire Real Estate Cash received in CCP Merger Cash Acquired from Acquisition Origination and fundings of loans receivable Payments to Acquire Notes Receivable Origination and fundings of preferred equity investments Payments to Acquire Investments Additions to real estate Payments to Acquire Furniture and Fixtures Repayments of loans receivable Proceeds from Collection of Notes Receivable Repayments of preferred equity investments Repayments of Preferred Equity Investments Repayments of Preferred Equity Investments Investment in unconsolidated joint venture Payments to Acquire Equity Method Investments Net proceeds from sales of real estate Proceeds from Sale of Productive Assets Investment in subsidiary Payments for (Proceeds from) Other Investing Activities Distribution from subsidiaries Proceeds from Distributions to Parent, Investing Activities Proceeds from Distributions to Parent, Investing Activities Intercompany financing Payments for (Proceeds from) Intercompany Financing, Investing Activities Payments for (Proceeds from) Intercompany Financing, Investing Activities Net cash (used in) provided by investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Net borrowings from revolving credit facility Proceeds from Lines of Credit Net repayments of revolving credit facility Repayments of Lines of Credit Proceeds from term loans Proceeds From Loans Payable Proceeds From Loans Payable Principal payments on secured debt Repayments of Secured Debt Payments of deferred financing costs Payments of Financing Costs Payment of contingent consideration Payment for Contingent Consideration Liability, Financing Activities Distributions to noncontrolling interests Payments to Noncontrolling Interests Issuance of common stock, net Proceeds (Payments) From Issuance Of Stock, Net Of Taxes Paid On Behalf Of Employees Proceeds (Payments) From Issuance Of Stock, Net Of Taxes Paid On Behalf Of Employees Preferred stock redemption Payments for Repurchase of Redeemable Preferred Stock Dividends paid on common and preferred stock Payments of Dividends Contribution from parent Proceeds from Contributions from Parent Distribution to parent Payments of Distributions to Parent Payments of Distributions to Parent Intercompany financing Proceeds from (Payments for) Other Financing Activities Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Net (decrease) increase in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Effect of foreign currency translation on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, cash equivalents and restricted cash, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, cash equivalents and restricted cash, end of period Receivables [Abstract] Credit Loss Status [Axis] Credit Loss Status [Axis] Credit Loss Status [Domain] Credit Loss Status [Domain] Receivables Acquired with Deteriorated Credit Quality Financial Asset Acquired with Credit Deterioration [Member] Class of Financing Receivable, Type [Axis] Class of Financing Receivable, Type [Axis] Class of Financing Receivable, Type [Domain] Class of Financing Receivable, Type [Domain] Portfolio-Based Loan Receivable Portfolio-Based Loan Receivable [Member] Portfolio-Based Loan Receivable [Member] Specific Loans Specific Loans [Member] Specific Loans [Member] Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Domain] Financial Instrument Performance Status [Domain] Nonperforming Financial Instruments Nonperforming Financial Instruments [Member] Number of loans Book value of loans Fair value of loans receivable Loans Receivable, Fair Value Disclosure Accretable yield Certain Loans Acquired in Transfer, Accretable Yield Number of loans with deteriorated credit quality repaid Loans And Leases Receivable, Number Of Loans Repaid Loans And Leases Receivable, Number Of Loans Repaid Outstanding principal balance Loans Receivable, Net Provision for loan losses Provision for Loan and Lease Losses Number of loans with provisions recorded Loans and Leases Receivable, Number of Loan, Provision Recorded Loans and Leases Receivable, Number of Loan, Provision Recorded Decrease in provision Allowance for Loan and Lease Losses, Period Increase (Decrease) Loan loss reserve Principal balance of impaired loan Impaired Financing Receivable, Unpaid Principal Balance Number of loans on nonaccrual status Loans And Leases Receivable, Number Of Loans, Nonaccrual Status Loans and Leases Receivable, Number of Loans, Nonaccrual Status Value of loans on nonaccrual status Financing Receivable, Recorded Investment, Nonaccrual Status Loan receivable investment with recognized interest income Financing Receivable, Number Of Loans, 90 Days Past Due And Still Accruing Financing Receivable, Number Of Loans, 90 Days Past Due And Still Accruing Book value of loan receivable investment with recognized interest income Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing Secured Debt Fixed Rate Fixed Rate Mortgages [Member] Fixed Rate Mortgages [Member] Variable Rate Variable Rate Mortgages [Member] Variable Rate Mortgages [Member] Principal, fixed rate Long-term Debt, Percentage Bearing Fixed Interest, Amount Principal, variable rate Long-term Debt, Percentage Bearing Variable Interest, Amount Principal Debt, Long-term and Short-term, Combined Amount Weighted average effective interest rate Debt, Weighted Average Interest Rate Deferred financing costs, net 5.5% Senior Unsecured Notes due 2021 5.5% Senior Unsecured Notes Due 2021 [Member] Senior Unsecured Notes due 2021 [Member] 5.375% Senior Unsecured Notes Due 2023 Senior Unsecured Notes Due 2023 [Member] Senior Unsecured Notes Due 2023 [Member] Senior Unsecured Notes Due 2026 Senior Unsecured Notes Due 2026 [Member] Senior Unsecured Notes Due 2026 [Member] Senior Unsecured Notes Due 2027 Senior Unsecured Notes Due 2027 [Member] Senior Unsecured Notes Due 2027 [Member] Principal Balance Senior Notes Interest rate Debt Instrument, Interest Rate, Stated Percentage Premium, net Debt Instrument, Unamortized Premium SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Domain] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Domain] Mortgages Mortgages [Member] Construction Mortgages Construction Loans [Member] Name of Property [Axis] Name of Property [Axis] Name of Property [Domain] Name of Property [Domain] River Vista South Tampa [Member] South Tampa [Member] McKinney McKinney [Member] McKinney [Member] Arlington Arlington [Member] Arlington [Member] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] Contractual Interest Rate SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate Prior Liens SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Prior Lien, Amount Principal Balance SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages Book Value SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Aggregate cost for federal income tax purposes SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Federal Income Tax Basis SEC Schedule, 12-29, Real Estate Companies, Investment in Movement in Mortgage Loans on Real Estate [Roll Forward] SEC Schedule, 12-29, Real Estate Companies, Investment in Movement in Mortgage Loans on Real Estate [Roll Forward] Balance at the beginning of the year Additions during period: Mortgage Loans On Real Estate, Additions [Abstract] Mortgage Loans On Real Estate, Additions [Abstract] Draws SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Period Increase (Decrease) New mortgage loans SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, New Mortgage Loan Interest income added to principal SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Other Addition Deductions during period: Mortgage Loans On Real Estate, Deductions [Abstract] Mortgage Loans On Real Estate, Deductions [Abstract] Paydowns/repayments SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Collections of Principal Conversion to real property Mortgage Loans On Real Estate, Conversion To Real Property Mortgage Loans On Real Estate, Conversion To Real Property Write-offs Mortgage Loans On Real Estate, Write-Downs Mortgage Loans On Real Estate, Write-Downs Balance at the end of the year Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] 2018 Dispositions 2018 Dispositions [Member] 2018 Dispositions [Member] 2017 Dispositions 2017 Dispositions [Member] 2017 Dispositions [Member] 2016 Dispositions 2016 Dispositions [Member] Two Thousand Sixteen Dispositions [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Disposed by Sale Discontinued Operations, Disposed of by Sale [Member] Senior Housing Communities Senior Housing Facilities [Member] Senior Housing Facilities [Member] Senior Housing - Managed Senior Housing Facilities - Managed [Member] Senior Housing Facilities - Managed [Member] Acute Care Hospitals Acute Care Hospital [Member] Acute Care Hospital [Member] Land Land [Member] Senior Nursing Facilities and Land Senior Nursing Facilities And Land [Member] Senior Nursing Facilities And Land [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Impairment losses on real estate investments Number of properties with impairment Disposal Group, Including Discontinued Operations, Number Of Properties With Impairment Disposal Group, Including Discontinued Operations, Number Of Properties With Impairment Number of properties sold Disposal Group, Including Discontinued Operations, Number Of Properties Disposal Group, Including Discontinued Operations, Number Of Properties Aggregate consideration received Disposal Group, Including Discontinued Operation, Consideration Carrying value of assets and liabilities received Disposal Group, Including Discontinued Operation, Assets And Liabilities, Net Disposal Group, Including Discontinued Operation, Assets And Liabilities, Net Gain (loss) on sale Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax Net income (loss) on discontinued operations Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract] SCHEDULE III - REAL ESTATE ASSETS AND ACCUMULATED DEPRECIATION SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Text Block] Reconciliation of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] (Decrease) increase to rental income related to above/below market leases, net Rental Income [Member] Rental Income [Member] Depreciation and amortization related to tenant origination and absorption costs and tenant relationship Depreciation and Amortization [Member] Depreciation and Amortization [Member] (Decrease) increase to rental income related to above/below market leases, net Amortization of above and below Market Leases Depreciation and amortization related to tenant origination and absorption costs and tenant relationship Amortization of Intangible Assets Line of Credit Variable Rate Secured Term Loan Variable Rate Term Loan [Member] Variable Rate Term Loan [Member] 5.5% Senior Unsecured Notes due 2021, Issued January 2014 5.5% Senior Unsecured Notes Due 2021, Issued January 2014 [Member] Senior Unsecured Notes Due 2021, Issued January 2014 [Member] 5.5% Senior Unsecured Notes due 2021, Issued October 2014 5.5% Senior Unsecured Notes Due 2021, Issued October 2014 [Member] 5.5% Senior Unsecured Notes Due 2021, Issued October 2014 [Member] Senior Unsecured Notes due 2021 and 2023 Senior Unsecured Notes Due 2021 And 2023 [Member] Senior Unsecured Notes Due 2021 And 2023 Prior Revolving Credit Facility Prior Revolving Credit Facility [Member] Prior Revolving Credit Facility [Member] U.S. Dollar Term Loan U.S. Dollar Term Loan [Member] U.S. Dollar Term Loan [Member] Canadian Term Loan Canadian Term Loan [Member] Canadian Term Loan [Member] Prior Canadian Term Loan Prior Canadian Term Loan [Member] Prior Canadian Term Loan [Member] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Redemption Period One Debt Instrument, Redemption, Period One [Member] Redemption Period Two Debt Instrument, Redemption, Period Two [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] LIBOR London Interbank Offered Rate (LIBOR) [Member] Federal Funds Rate Federal Funds Rate [Member] Federal Funds Rate [Member] Base Rate Base Rate [Member] CDOR Canadian Dollar Offer Rate (CDOR) [Member] Canadian Dollar Offer Rate (CDOR) [Member] Debt amount Debt Instrument, Face Amount Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Loss on extinguishment of debt Repayments of fixed rate secured debt Maximum percentage of cumulative Adjusted Funds from Operations permitted to be distributed Debt Instrument, Covenant, Percentage Of Cumulative Adjusted Funds Debt Instrument, Covenant, Percentage Of Cumulative Adjusted Funds Required ratio of total unencumbered assets to unsecured debt Debt Covenant, Unencumbered Assets To Unsecured Debt Ratio, Minimum Debt Covenant, Unencumbered Assets To Unsecured Debt Ratio, Minimum Borrowing capacity (up to) Line of Credit Facility, Maximum Borrowing Capacity Borrowing capacity in certain foreign currencies (up to) Line Of Credit Facility, Maximum Borrowing Capacity, Foreign Currency Line Of Credit Facility, Maximum Borrowing Capacity, Foreign Currency Long-term debt Available borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Annum percent unused borrowing fee Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Interest rate Line of Credit Facility, Interest Rate at Period End Interest rate swap, fixed Derivative, Fixed Interest Rate Derivative instruments Derivative, Number of Instruments Held Interest expense Non-cash interest expense Amortization of Debt Issuance Costs and Discounts Interest payable Interest Payable Business Combinations [Abstract] CCP MERGER AND RECENT REAL ESTATE ACQUISITIONS Business Combination Disclosure [Text Block] Loans receivable Preferred equity investments Preferred Equity Investment, Fair Value Disclosure Preferred Equity Investment, Fair Value Disclosure Financial liabilities Debt Instrument, Fair Value Disclosure LOANS RECEIVABLE AND OTHER INVESTMENTS Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Real Estate Investments, Net [Abstract] Real Estate Properties Held for Investment Schedule of Real Estate Properties [Table Text Block] Future Minimum Rental Payments from Non-Cancelable Operating Leases Schedule of Future Minimum Rental Payments Receivable for Operating Leases [Table Text Block] Schedule of Future Minimum Rental Payments Receivable for Operating Leases [Table Text Block] Earnings Per Share [Abstract] EARNINGS PER COMMON SHARE Earnings Per Share [Text Block] Schedule of Real Estate Properties Held for Investment [Table] Schedule of Real Estate Properties [Table] Operating Segments Operating Segments [Member] Corporate Level Corporate Segment [Member] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Senior Housing - Leased Senior Housing Facilities - Leased [Member] Senior Housing Facilities - Leased [Member] Specialty Hospitals and Other Specialty Hospitals And Other [Member] Specialty Hospitals And Other [Member] Real Estate Properties [Line Items] Real Estate Properties [Line Items] Number of Properties Number of Beds/Units Number of Units in Real Estate Property Building and improvements Buildings and Improvements, Gross Furniture and equipment Fixtures and Equipment, Gross Land improvements Land Improvements Land Land Total Real Estate at Cost Real Estate Investment Property, at Cost Accumulated Depreciation Real Estate Investment Property, Accumulated Depreciation Total Real Estate Investments, Net Real Estate Investment Property, Net Consolidating Balance Sheet Condensed Balance Sheet [Table Text Block] Consolidating Statement of Income Condensed Income Statement [Table Text Block] Consolidating Statement of Comprehensive Income Condensed Statement of Comprehensive Income [Table Text Block] Consolidating Statement of Cash Flows Condensed Cash Flow Statement [Table Text Block] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Restatement [Axis] Restatement [Axis] Restatement [Domain] Restatement [Domain] Previously Reported [Member] Previously Reported [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Net increase in balance Computation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Carrying Amount Reported Value Measurement [Member] Fair Value Loans receivable, face value Loan Receivable, Face Value Loan Receivable, Face Value Preferred equity investments, face value Financial liabilities, face value SUMMARIZED CONSOLIDATING INFORMATION Condensed Financial Information of Parent Company Only Disclosure [Text Block] Lease Intangible Assets Lease Intangibles [Member] Lease Intangibles [Member] Lease Intangible Liabilities Intangible Lease Liabilities [Member] Intangible Lease Liabilities [Member] Weighted Average Weighted Average [Member] 2019 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Weighted-average remaining amortization period Finite-Lived Intangible Asset, Useful Life PRO FORMA FINANCIAL INFORMATION (UNAUDITED) Pro Forma Financial Information [Text Block] Pro Forma Financial Information [Text Block] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] Genesis Healthcare, Inc. Genesis [Member] Genesis [Member] Senior Care Centers Senior Care Centers [Member] Senior Care Centers [Member] Senior Care Centers Sale Facilities Senior Care Centers Sale Facilities [Member] Senior Care Centers Sale Facilities [Member] Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Holiday Retirement Holiday Retirement [Member] Holiday Retirement [Member] Number of properties Operating lease expiration period Operating Leases, Lease Expiration Period Operating Leases, Lease Expiration Period Weighted average expiration period Operating Leases, Weighted Average Lease Expiration Period Operating Leases, Weighted Average Lease Expiration Period Security deposit liability Security Deposit Liability Letters of credit deposited Letters Of Credit Deposits Letters Of Credit Deposits Deposits held for future real estate taxes, insurance expenditures and tenant improvement Property Taxes, Insurance, And Tenant Improvement Deposit Liability Property Taxes, Insurance, And Tenant Improvement Deposit Liability Reserve for unpaid cash rents Allowance for Doubtful Accounts Receivable Reserve associated with straight-line rental income Allowance For Straight Line Rent Allowance For Straight Line Rent Reduction of annual base rent Operating Leases Of Lessee, Reduction In Annual Base Rent, Lease Restructuring Agreement Operating Leases Of Lessee, Reduction In Annual Base Rent, Lease Restructuring Agreement Number of properties sold Number Of Real Estate Properties Sold Number Of Real Estate Properties Sold Number of properties to be sold Number Of Real Estate Properties Held For Sale Number Of Real Estate Properties Held For Sale Number of properties to be retained Number Of Real Estate Properties Expected To Be Retained Number Of Real Estate Properties Expected To Be Retained Impairment charge Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down Aggregate sales price Net shortfall in cash rents Operating Lease, Rent Shortfall, Amount Not Received Operating Lease, Rent Shortfall, Amount Not Received Straight-line rent receivable Straight-Line Rent Receivable Straight-Line Rent Receivable Annual lease rate Operating Leases Of Lessor, Annual Lease Rent Operating Leases Of Lessor, Annual Lease Rent Portion of settlement applied to post-petition rent Litigation Settlement, Amount Awarded From Other Party, Portion Applied To Rental Income Litigation Settlement, Amount Awarded From Other Party, Portion Applied To Rental Income Senior housing communities subject to the master lease Real Estate Properties Under Lease Real Estate Properties Under Lease Total consideration received upon termination Lease Termination, Consideration Received Lease Termination, Consideration Received Security deposits retained upon termination Lease Termination, Consideration Received, Retained Security Deposits Lease Termination, Consideration Received, Retained Security Deposits Termination fees received upon termination Lease Termination, Consideration Received, Termination Fees Lease Termination, Consideration Received, Termination Fees Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward] Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward] Accretable yield, beginning of period Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Additions Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Additions Accretion recognized in earnings Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Accretion Net reclassification from nonaccretable difference Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications from Nonaccretable Difference Accretable yield, end of period Real estate: SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] Balance at the beginning of the year SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Gross Acquisitions SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Acquisition Real estate acquired through loan receivable foreclosure SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Acquisition Through Foreclosure Improvements SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Improvements Impairment SEC Schedule III, Real Estate, Impairments SEC Schedule III, Real Estate, Impairments Sale of real estate SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Cost of Investment in Real Estate Sold Foreign currency translation SEC Schedule III, Real Estate, Foreign Currency Translation SEC Schedule III, Real Estate, Foreign Currency Translation Write-off of fully depreciated assets SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Deduction Balance at the end of the year Accumulated depreciation: SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation [Roll Forward] Balance at the beginning of the year SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation Depreciation expense SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Depreciation Expense Impairment SEC Schedule III, Real Estate Accumulated Depreciation, Impairment SEC Schedule III, Real Estate Accumulated Depreciation, Impairment Sale of real estate SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Investment in Real Estate Sold Foreign currency translation SEC Schedule III, Real Estate Accumulated Depreciation, Foreign Currency Translation SEC Schedule III, Real Estate Accumulated Depreciation, Foreign Currency Translation Write-off of fully depreciated assets SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Other Deduction Balance at the end of the year Recent Real Estate Acquisitions Series of Individually Immaterial Business Acquisitions [Member] Tenant origination and absorption costs intangible assets Tenant relationship intangible assets Land Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Land Building and improvements Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Buildings Lease intangible assets, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Total consideration Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Business Acquisition, By Type [Axis] Business Acquisition, By Type [Axis] Business Acquisition, By Type [Axis] Business Acquisition, By Type [Domain] Business Acquisition, By Type [Domain] [Domain] for Business Acquisition, By Type [Axis] Tenant Origination and Absorption Costs Tenant Relationship Shares of common stock issued in merger (in shares) Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Shares Issued Number of acquired properties Business Acquisition, Number of Acquired Properties Business Acquisition, Number of Acquired Properties Number of acquired properties leased Business Acquisition, Number of Acquired Properties, Leased Under Direct Financing Lease Business Acquisition, Number of Acquired Properties, Leased Under Direct Financing Lease Number of loan receivable investments acquired Loans and Leases Receivable, Number of Loans Acquired Loans and Leases Receivable, Number of Loans Acquired Number of specialty valuation firms Loans and Leases Receivable, Number of Firms Loans and Leases Receivable, Number of Firms Purchase price Business Combination, Consideration Transferred Finite-lived intangible assets, weighted average amortization period as of date of acquisition Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Total revenues Net income attributable to common stockholders Number of real estate properties acquired Number of Businesses Acquired Number of real estate properties and businesses acquired Number Of Real Estate Properties And Businesses Acquired Number Of Acquired Real Estate Properties And Businesses Revenues from the properties acquired Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Net income attributable to common stockholders from the properties acquired Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Real Estate and Accumulated Depreciation, by Property [Table] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, by Property [Table] Skilled Nursing/Transitional Care Facilities Specialty Hospitals and Other Forest Hills (SNF) Forest Hills, Skilled Nursing Facility [Member] Forest Hills, Skilled Nursing Facility [Member] Seminole Estates Seminole Estates [Member] Seminole Estates [Member] Bedford Hills Bedford Hills [Member] Bedford Hills [Member] The Elms Care Elms Care [Member] Elms Care [Member] Missouri River Missouri River [Member] Missouri River [Member] Deer Lodge Deer Lodge [Member] Deer Lodge [Member] Arden House Arden House [Member] Arden House [Member] Lake Drive Lake Drive [Member] Lake Drive [Member] Mineral Springs Mineral Springs [Member] Mineral Springs [Member] Wolfeboro Wolfeboro [Member] Wolfeboro [Member] Broadmeadow Healthcare Broadmeadow Healthcare [Member] Broadmeadow Healthcare [Member] Capitol Healthcare Capitol Healthcare [Member] Capitol Healthcare [Member] Pike Creek Healthcare Pike Creek Healthcare [Member] Pike Creek Healthcare [Member] Renaissance Healthcare Renaissance Healthcare [Member] Renaissance Healthcare [Member] Clara Burke Clara Burke [Member] Clara Burke Warrington Warrington [Member] Warrington [Member] Ridgecrest Ridgecrest [Member] Ridgecrest [Member] Camden Care Center Camden Care Center [Member] Camden Care Center [Member] Arbrook Plaza Arbrook Plaza [Member] Arbrook Plaza [Member] Northgate Plaza Northgate Plaza [Member] Northgate Plaza [Member] Gulf Pointe Plaza Gulf Pointe Plaza [Member] Gulf Pointe Plaza [Member] Gateway Senior Living Gateway Senior Living [Member] Gateway Senior Living [Member] Legacy NYE Legacy [Member] NYE Legacy [Member] Pointe Pointe [Member] Pointe [Member] Regency Regency [Member] Regency [Member] Parkmoor Village Parkmoor Village [Member] Parkmoor Village [Member] Onion Creek Onion Creek [Member] Onion Creek [Member] Adams PARC Adams PARC [Member] Adams PARC [Member] PARCway PARCway [Member] PARCway [Member] Brookhaven Extensive Care Brookhaven Extensive Care [Member] Brookhaven Extensive Care [Member] Cadia Healthcare of Hyattsville