Number of real estate properties considered as operating.

No definition available.

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

- Definition

Number of operators with whom triple-net master leases are terminated.

+ References

No definition available.

+ Details

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

- Definition

Number of real estate properties acquired.

+ References

No definition available.

+ Details

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

- Definition

Represents the percentage of the reporting entity's gross portfolio investments attributable to the SHOP segment as of the reporting date. Gross portfolio investments generally reflect the aggregate carrying amount (before accumulated depreciation or other reductions, if that is how "gross" is defined in the entity's policy) of investments held by the entity.

+ References

No definition available.

+ Details

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Namespace Prefix:	ltc_
Data Type:	dtr-types:percentItemType
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

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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

Number of real estate properties acquired during the period.

+ References

No definition available.

+ Details

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

- Definition

Number of real estate properties converted during the period.

+ References

No definition available.

+ Details

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

- Definition

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

+ References

No definition available.

+ Details

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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

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

- Definition

The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-13

+ Details

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

- 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

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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

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Details

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Owned Real Properties - Owned Real Properties-SHOP (Details)				1 Months Ended	3 Months Ended							9 Months Ended
	Apr. 01, 2026 item property	Apr. 01, 2026 USD ($) item property	Apr. 01, 2026 property item	May 06, 2026 USD ($) item	Mar. 31, 2026	Mar. 31, 2026 item	Mar. 31, 2026 USD ($)	Mar. 31, 2026 property	Mar. 31, 2026 $ / item	Mar. 31, 2026 community	Jun. 30, 2025 item	Dec. 31, 2025 property	Mar. 31, 2026 item	Mar. 31, 2026 USD ($)	Mar. 31, 2026 property
Owned Real Properties
Gross Investment														$ 1,721,560,000
Number of properties \| property															126
Average Investment per Bed/Unit \| $ / item									274.6
SHOP
Owned Real Properties
Number of Beds/Units \| item													2,555
Gross Investment														701,612,000
Percentage of gross portfolio investments					28.80%
Number of properties \| property															30
Number of operators					8	8	8	8	8	8			8
Wisconsin
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									334.97
Wisconsin \| SHOP
Owned Real Properties
Number of Beds/Units \| item													742
Gross Investment														248,549,000
Number of properties \| property															7
Georgia
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									273.09
Georgia \| SHOP
Owned Real Properties
Number of Beds/Units \| item													482
Gross Investment														131,630,000
Number of properties \| property															4
Illinois
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									220.95
Illinois \| SHOP
Owned Real Properties
Number of Beds/Units \| item													264
Gross Investment														58,331,000
Number of properties \| property															4
California
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									368.47
California \| SHOP
Owned Real Properties
Number of Beds/Units \| item													133
Gross Investment														49,007,000
Number of properties \| property															2
Colorado
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									183.54
Colorado \| SHOP
Owned Real Properties
Number of Beds/Units \| item													228
Gross Investment														41,847,000
Number of properties \| property															4
Kentucky
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									251.76
Kentucky \| SHOP
Owned Real Properties
Number of Beds/Units \| item													158
Gross Investment														39,778,000
Number of properties \| property															2
Oregon
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									178.51
Oregon \| SHOP
Owned Real Properties
Number of Beds/Units \| item													186
Gross Investment														33,203,000
Number of properties \| property															1
Tennessee
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									313.99
Tennessee \| SHOP
Owned Real Properties
Number of Beds/Units \| item													100
Gross Investment														31,399,000
Number of properties \| property															1
Kansas
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									231.92
Kansas \| SHOP
Owned Real Properties
Number of Beds/Units \| item													114
Gross Investment														26,439,000
Number of properties \| property															2
Texas
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									298.69
Texas \| SHOP
Owned Real Properties
Number of Beds/Units \| item													88
Gross Investment														26,285,000
Number of properties \| property															2
Ohio
Owned Real Properties
Average Investment per Bed/Unit \| $ / item									252.4
Ohio \| SHOP
Owned Real Properties
Number of Beds/Units \| item													60
Gross Investment														15,144,000
Number of properties \| property															1
SH
Owned Real Properties
Gross Investment														1,181,253,000
Number of properties \| property															82
Average Investment per Bed/Unit \| $ / item									207.78
SH \| Subsequent Event
Owned Real Properties
Number of portfolio acquired \| item				61
Payments to acquire real estate				$ 9,205,000
SH \| SHOP
Owned Real Properties
Number of operators \| item											3
Number of communities converted						2		2				15
Gross Investment														$ 701,612,000
Number of real estate properties acquired \| property												11
Number of operating communities \| property												2
Number of properties					30	30	30	30	30	30					30
Payments to acquire real estate							$ 76,000
SH \| SHOP \| Subsequent Event
Owned Real Properties
Number of communities converted	2		2
Payments to acquire real estate		$ 9,205,000
SH \| Georgia \| SHOP
Owned Real Properties
Number of portfolio acquired \| community										3
SH \| Georgia \| SHOP \| Subsequent Event
Owned Real Properties
Number of properties \| item	61	61	61
SH \| Illinois \| SHOP \| Subsequent Event
Owned Real Properties
Number of properties \| property	61	61	61
Payments to acquire real estate		$ 9,205,000