Real Estate Investments - Properties Held-For-Sale (Details) $ in Thousands	Mar. 31, 2025 USD ($) property item	Dec. 31, 2024 USD ($) property item
Real Estate Properties [Line Items]
Accumulated depreciation and amortization \| $	$ (383,853)	$ (405,884)
ALF \| Properties held-for-sale
Real Estate Properties [Line Items]
Number of Properties \| property		1
Number of Beds/units \| item		29
Gross Investment \| $		$ 2,016
Accumulated depreciation and amortization \| $		$ (1,346)
SNF \| Properties held-for-sale
Real Estate Properties [Line Items]
Number of Properties \| property	7
Number of Beds/units \| item	896
Gross Investment \| $	$ 71,742
Accumulated depreciation and amortization \| $	$ (29,284)
SNF \| Properties held-for-sale \| California
Real Estate Properties [Line Items]
Number of Properties \| property	1
SNF \| Properties held-for-sale \| Florida
Real Estate Properties [Line Items]
Number of Properties \| property	2
SNF \| Properties held-for-sale \| Virginia
Real Estate Properties [Line Items]
Number of Properties \| property	4

The number of real estate properties held for sale as of the balance sheet date.

No definition available.

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

- Definition

The number of units in real estate properties held for sale as of the balance sheet date.

+ References

No definition available.

+ Details

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

- Definition

Amount of investment in land and building held for sale. Excludes real estate considered inventory before accumulated depreciation.

+ References

No definition available.

+ Details

Name:	ltc_RealEstateHeldForSaleGross
Namespace Prefix:	ltc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The cumulative amount of depreciation for real estate property held for investment purposes.

+ 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)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

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Namespace Prefix:
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- Details

Name:	us-gaap_DisposalGroupClassificationAxis=us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember
Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ltc_SkilledNursingPropertiesMember
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- Details

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- Details

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- Details

Name:	srt_StatementGeographicalAxis=stpr_VA
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