Represents the number of parcels of land.

No definition available.

Name:	ltc_NumberOfParcelsOfLand
Namespace Prefix:	ltc_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of operators to whom the the real estate properties of the entity were leased under non-cancelable contract.

+ References

No definition available.

+ Details

Name:	ltc_RealEstateInvestmentsNumberOfOperators
Namespace Prefix:	ltc_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the number of states in which the entity has invested.

+ References

No definition available.

+ Details

Name:	ltc_RealEstateInvestmentsNumberOfStates
Namespace Prefix:	ltc_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the per unit investment in real estate held solely for investment purposes.

+ References

No definition available.

+ Details

Name:	ltc_RealEstateInvestmentsPerUnit
Namespace Prefix:	ltc_
Data Type:	srt-types:perUnitItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the investments in real estate held solely for investment purposes expressed as a percentage.

+ References

No definition available.

+ Details

Name:	ltc_RealEstateInvestmentsPercentage
Namespace Prefix:	ltc_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfRealEstateProperties
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of units in a real estate property owned as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfUnitsInRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1)(d))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1)(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

Name:	us-gaap_RealEstateInvestmentPropertyAtCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 976
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477332/976-310-50-1

+ Details

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

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=ltc_SkilledNursingFacilityBedsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=ltc_SeniorsHousingUnitsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_SeniorsHousingCommunityPropertiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_SeniorsHousingNonCancelableTripleNetOperatingPropertiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_SeniorsHousingOperatingPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_SkilledNursingPropertiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_OtherSeniorHousingPropertiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_HospitalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=ltc_RealEstateInvestmentsPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=ltc_SeniorsHousingOperatingPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Real Estate Investments - Owned Properties (Details) - 6 months ended Jun. 30, 2025 $ in Thousands	property item $ / item	item	USD ($)	Total	state
Real Estate [Line Items]
Gross Investment \| $			$ 1,329,683
Percentage of Investment				100.00%
Number of properties	121	121
Number of beds/units		213
Number of states \| state					23
SNF Beds
Real Estate [Line Items]
Number of beds/units		6,231
SHF
Real Estate [Line Items]
Number of beds/units		4,472
SH
Real Estate [Line Items]
Gross Investment \| $			718,878
Percentage of Investment				54.10%
Number of properties	70	70
Average Investment per Bed/Unit \| $ / item	169.71
SH \| SHF
Real Estate [Line Items]
Number of beds/units		4,236
NNN
Real Estate [Line Items]
Gross Investment \| $			544,031
Percentage of Investment				40.90%
Number of properties \| property	57
Average Investment per Bed/Unit \| $ / item	159.82
NNN \| SHF
Real Estate [Line Items]
Number of beds/units		3,404
SHOP
Real Estate [Line Items]
Gross Investment \| $			174,847
Percentage of Investment				13.20%
Number of properties \| property	13
Average Investment per Bed/Unit \| $ / item	210.15
SHOP \| SHF
Real Estate [Line Items]
Number of beds/units		832
SNF
Real Estate [Line Items]
Gross Investment \| $			598,800
Percentage of Investment				45.00%
Number of properties	50	50
Average Investment per Bed/Unit \| $ / item	94.31
SNF \| SNF Beds
Real Estate [Line Items]
Number of beds/units		6,113
SNF \| SHF
Real Estate [Line Items]
Number of beds/units		236
Other
Real Estate [Line Items]
Gross Investment \| $			12,005
Percentage of Investment				0.90%
Number of properties	1	1
Number of parcels of land	3
Other \| SNF Beds
Real Estate [Line Items]
Number of beds/units		118
Hospital
Real Estate [Line Items]
Number of properties \| property	1
Real estate investments
Real Estate [Line Items]
Gross Investment \| $			1,154,836
Percentage of Investment				86.80%
Number of properties	108	108
Number of operators		20
Real estate investments \| SH
Real Estate [Line Items]
Gross Investment \| $			544,031
Percentage of Investment				40.90%
Number of properties		57
Real estate investments \| SNF
Real Estate [Line Items]
Gross Investment \| $			598,800
Percentage of Investment				45.00%
Number of properties		50
Real estate investments \| Other
Real Estate [Line Items]
Gross Investment \| $			12,005
Percentage of Investment				0.90%
Number of properties		1
SHOP
Real Estate [Line Items]
Gross Investment \| $			174,847
Percentage of Investment				13.20%
Number of properties	13	13
Number of operators		2
Number of beds/units		832
Average Investment per Bed/Unit \| $ / item	210.15
SHOP \| SH
Real Estate [Line Items]
Gross Investment \| $			$ 174,847
Percentage of Investment				13.20%
Number of properties		13