Financing receivable interest rate.

No definition available.

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- Definition

Rate of interest on investment during the period.

+ References

No definition available.

+ Details

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- Definition

This element represents number of fixed rate mortgages.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Number of independent healthcare operating companies operating under mortgage notes receivable

+ References

No definition available.

+ Details

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- Definition

Number of loans real estate.

+ References

No definition available.

+ Details

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- Definition

Number of other real estate loans within investment in real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

No definition available.

+ Details

Name:	ohi_NumberOfOtherRealEstateLoans
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Data Type:	xbrli:integerItemType
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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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

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Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-5

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

The number of states the entity operates in as of the balance sheet date.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash outflow for the purchase of loan receivable arising from the financing of goods and services.

+ References

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

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash inflow associated with the collection, including prepayments, of loans receivable issued for financing of goods and services.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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- Details

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REAL ESTATE LOANS RECEIVABLE (Narrative) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025 USD ($) facility state item	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) facility state item loan	Jun. 30, 2024 USD ($) loan	Dec. 31, 2024 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of real estate properties \| facility	1,056		1,056
Number of states and U.K. \| state	42		42
Payments to acquire loans receivable			$ 109,767	$ 193,187
Collection of loan principal			100,297	65,435
Investment Type Characteristic Real Estate Related Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	$ 1,489,097		1,489,097
Collection of loan principal	$ 21,326	$ 3,014	$ 64,830	$ 7,005
Skilled Nursing Facilities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of real estate properties \| facility	577		577
Assisted Living Facilities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of real estate properties \| facility	342		342
Facilities Under Fixed Rate Mortgage Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of real estate properties \| facility	97		97
Facilities Under Fixed Rate Mortgage Loans [Member] \| Skilled Nursing Facilities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of real estate properties \| facility	50		50
Facilities Under Fixed Rate Mortgage Loans [Member] \| Assisted Living Facilities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of real estate properties \| facility	44		44
Mortgage Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of fixed rate mortgage \| item			23
Number of states and U.K. \| state	12		12
Number of independent healthcare operating companies operating under mortgage notes receivable \| item	18		18
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	$ 968,365		$ 968,365		$ 982,327
Mortgage Receivable [Member] \| Weighted Average [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate	11.00%		11.00%
Other Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of other real estate loans \| loan			20
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	$ 520,732		$ 520,732		$ 517,220
Other Real Estate Loans [Member] \| Weighted Average [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate	9.10%		9.10%
Eleven New Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans, real estate \| loan				11
Eleven New Real Estate Loans [Member] \| Weighted Average [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest rate during the period				10.20%
Advancements On Existing Real Estate Loans [Member] \| Investment Type Characteristic Real Estate Related Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Payments to acquire loans receivable	$ 3,186	$ 601	$ 9,677	$ 3,362