Business Acquisition, Number of Acquired Properties

No definition available.

Name:	sbra_BusinessAcquisitionNumberOfAcquiredProperties
Namespace Prefix:	sbra_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Business Acquisition, Number of Acquired Beds

+ References

No definition available.

+ Details

Name:	sbra_BusinessAcquisitionNumberofAcquiredBeds
Namespace Prefix:	sbra_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Business Acquisition, Number of Acquired Units

+ References

No definition available.

+ Details

Name:	sbra_BusinessAcquisitionNumberofAcquiredUnits
Namespace Prefix:	sbra_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Number Of Debt Instruments

+ References

No definition available.

+ Details

Name:	sbra_DebtInstrumentNumberOfDebtInstruments
Namespace Prefix:	sbra_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Lessor Leasing Arrangements, Operating Leases, Annual Rent Increase, Percent

+ References

No definition available.

+ Details

Name:	sbra_LessorLeasingArrangementsOperatingLeasesAnnualRentIncreasePercent
Namespace Prefix:	sbra_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Lessor Leasing Arrangements, Operating Leases, Annual Rent Increase, Percent, Minimum, After Year Three

+ References

No definition available.

+ Details

Name:	sbra_LessorLeasingArrangementsOperatingLeasesAnnualRentIncreasePercentMinimumAfterYearThree
Namespace Prefix:	sbra_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Lessor Leasing Arrangements, Operating Leases, Annual Rent Increase, Percent, Year Three

+ References

No definition available.

+ Details

Name:	sbra_LessorLeasingArrangementsOperatingLeasesAnnualRentIncreasePercentYearThree
Namespace Prefix:	sbra_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Lessor Leasing Arrangements, Operating Leases, Annual Rent Increase, Percent, Year Two

+ References

No definition available.

+ Details

Name:	sbra_LessorLeasingArrangementsOperatingLeasesAnnualRentIncreasePercentYearTwo
Namespace Prefix:	sbra_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Lessor Leasing Arrangements, Operating Leases, Number of Lease Renewal Options

+ References

No definition available.

+ Details

Name:	sbra_LessorLeasingArrangementsOperatingLeasesNumberofLeaseRenewalOptions
Namespace Prefix:	sbra_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Operating Leases, Expected Annual Lease Revenue

+ References

No definition available.

+ Details

Name:	sbra_OperatingLeasesExpectedAnnualLeaseRevenue
Namespace Prefix:	sbra_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275

+ Details

Name:	us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

+ Details

Name:	us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477

+ Details

Name:	us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of liabilities assumed at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

+ Details

Name:	us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

+ References

+ Details

Name:	us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Term of the lessor's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_LessorLeasingArrangementsOperatingLeasesRenewalTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Term of the lessor's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 45

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1377-109256

+ Details

Name:	us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

Name:	us-gaap_Revenues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_MortgagesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	sbra_BusinessAcquisitionByTypeAxis=sbra_SkilledNursingTransitionalCareFacilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementGeographicalAxis=stpr_MD
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	sbra_BusinessAcquisitionByTypeAxis=sbra_SeniorHousingFacilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=sbra_TenantOriginationAndAbsorptionCostsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=sbra_TenantRelationshipMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=sbra_CanadianPortfolioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CounterpartyNameAxis=sbra_SeniorLifestyleCorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementGeographicalAxis=country_CA
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=sbra_NMSPortfolioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=sbra_DepartmentOfHousingAndUrbanDevelopmentLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementScenarioAxis=us-gaap_ScenarioForecastMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

RECENT REAL ESTATE ACQUISITIONS - Narrative (Details) CAD in Millions						3 Months Ended		9 Months Ended
	Jun. 30, 2015 USD ($) Facilitiy loan Renewal_Option skilled_nursing_bed	Jun. 11, 2015 USD ($) unit Facilitiy Renewal_Option	Jun. 11, 2015 CAD unit Facilitiy loan Renewal_Option	Feb. 14, 2014 unit	Oct. 22, 2013 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) Facilitiy	Sep. 30, 2014 USD ($) Facilitiy	Dec. 31, 2015 USD ($)	Jun. 30, 2015 CAD loan	Mar. 31, 2015 loan
Business Acquisition [Line Items]
Total revenues						$ 59,934,000	$ 43,984,000	$ 172,092,000	$ 127,807,000
Net income attributable to common stockholders						$ 15,500,000	$ 14,643,000	$ 46,664,000	$ 17,020,000
Purchase price					$ 119,800,000
Mortgages [Member]
Business Acquisition [Line Items]
Number of mortgage loans \| loan												6
Interest rate						3.64%		3.64%
Skilled Nursing Transitional Care Facilities [Member]
Business Acquisition [Line Items]
Number of acquired properties \| unit				4
Skilled Nursing Transitional Care Facilities [Member] \| Maryland [Member]
Business Acquisition [Line Items]
Number of acquired properties \| skilled_nursing_bed	206
Purchase price	$ 58,800,000
Senior Housing Facilities [Member]
Business Acquisition [Line Items]
Number of acquired properties \| unit				2
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Total revenues						$ 7,400,000		$ 8,100,000
Net income attributable to common stockholders						4,600,000		(200,000)
Acquisition pursuit costs						$ 500,000		$ 5,700,000
Series of Individually Immaterial Business Acquisitions [Member] \| Tenant Origination and Absorption Costs [Member]
Business Acquisition [Line Items]
Finite-lived intangible assets, weighted average amortization period as of date of acquisition								12 years
Series of Individually Immaterial Business Acquisitions [Member] \| Tenant Relationship [Member]
Business Acquisition [Line Items]
Finite-lived intangible assets, weighted average amortization period as of date of acquisition								22 years
Series of Individually Immaterial Business Acquisitions [Member] \| Skilled Nursing Transitional Care Facilities [Member]
Business Acquisition [Line Items]
Number of acquired properties \| Facilitiy								3	6
Series of Individually Immaterial Business Acquisitions [Member] \| Senior Housing Facilities [Member]
Business Acquisition [Line Items]
Number of acquired properties \| Facilitiy								19	27
Canadian Portfolio [Member] \| Mortgages [Member]
Business Acquisition [Line Items]
Expected annual lease revenue \| CAD			CAD 11.9
Number of mortgage loans \| loan	3		3								3
Outstanding principal amounts	$ 19,700,000		CAD 24.2								CAD 24.2
Interest rate	3.74%										3.74%
Canadian Portfolio [Member] \| Senior Lifestyle Corporation [Member]
Business Acquisition [Line Items]
Master lease initial term		10 years	10 years
Number of lease renewal options \| Renewal_Option		2	2
Lease renewal term		5 years	5 years
Annual rent increase in year two		4.00%	4.00%
Annual rent increase in year three		4.00%	4.00%
Rent increase during remainder of lease term		3.00%	3.00%
Canadian Portfolio [Member] \| Senior Housing Facilities [Member] \| British Columbia and Ontario, Canada [Member]
Business Acquisition [Line Items]
Number of acquired properties \| Facilitiy		9	9
Number of acquired units \| unit		865	865
Purchase price		$ 138,800,000	CAD 170.5
NMS Portfolio [Member]
Business Acquisition [Line Items]
Master lease initial term	15 years
Number of lease renewal options \| Renewal_Option	2
Lease renewal term	10 years
Expected annual lease revenue	$ 18,300,000
Annual rent escalator	2.50%
NMS Portfolio [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Annual rent escalator	2.75%
NMS Portfolio [Member] \| Skilled Nursing Transitional Care Facilities [Member] \| Maryland [Member]
Business Acquisition [Line Items]
Number of acquired properties \| Facilitiy	3
Purchase price	$ 175,200,000
Number of acquired beds \| skilled_nursing_bed	472
NMS Portfolio [Member] \| Skilled Nursing Transitional Care Facilities [Member] \| Maryland [Member] \| HUD Loan [Member] \| Forecast [Member]
Business Acquisition [Line Items]
Debt assumed in transaction										$ 10,800,000.0
Interest rate										5.60%