XML 65 R55.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Investment Activity (Schedule of Fixed and Variable Lease Payments) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Fixed and Variable Lease Payments [Line Items] |  |  |  |
Rental income | $ 65,760 | $ 60,952 | $ 127,947 | $ 126,250
Straight-line rent adjustments |  |  | (905) | (4,972)
Lease payments based on fixed escalators |  |  |  |
Fixed and Variable Lease Payments [Line Items] |  |  |  |
Rental income | 60,110 | 53,538 | 116,702 | 112,827
Lease payments based on variable escalators |  |  |  |
Fixed and Variable Lease Payments [Line Items] |  |  |  |
Rental income | 2,358 | 2,103 | 6,251 | 3,696
Straight-line rent, net of write-offs |  |  |  |
Fixed and Variable Lease Payments [Line Items] |  |  |  |
Straight-line rent adjustments | (1,213) | (2,875) | (905) | (4,972)
Escrow funds received from tenants for property operating expenses |  |  |  |
Fixed and Variable Lease Payments [Line Items] |  |  |  |
Rental income | 2,802 | 3,212 | 5,535 | 5,830
Amortization of lease incentives |  |  |  |
Fixed and Variable Lease Payments [Line Items] |  |  |  |
Amortization of lease incentives | $ (723) | $ (776) | $ (1,446) | $ (1,075)

X
- Definition Schedule of Fixed and Variable Lease Payments + References No definition available. + Details
Name: | nhi_FixedAndVariableLeasePaymentsLineItems
Namespace Prefix: | nhi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
Name: | us-gaap_AdjustmentForAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of lease income from operating, direct financing, and sales-type leases. Includes, but is not limited to, variable lease payments, interest income, profit (loss) recognized at commencement, and lease payments paid and payable to lessor. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479773/842-30-50-5 + Details
Name: | us-gaap_LeaseIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Difference between actual rental income due and rental income recognized on a straight-line basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
Name: | us-gaap_StraightLineRent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_InvestmentTypeAxis=nhi_FixedLeaseEscalationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=nhi_VariableLeaseEscalationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=nhi_StraightLineRentIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=nhi_EscrowFundsReceivedFromTenantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=nhi_LeaseIncentivesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |