Debt Instrument, Extension Term

No definition available.

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- Definition

Debt Instrument, Number Of Extension Periods

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Guarantor Obligation, Severally Liable, Percentage

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line Of Credit Facility, Optional Maximum Borrowing Capacity

+ References

No definition available.

+ Details

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Namespace Prefix:	nxdt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Long-Term Debt, Additional Term

+ References

No definition available.

+ Details

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

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-Section 55
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+ Details

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

- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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

- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

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-Topic 460
-SubTopic 10
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-Section 50
-Paragraph 4
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482425/460-10-50-4

+ Details

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

- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

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+ Details

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

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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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.

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- Details

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- Details

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- Details

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Related Party Transactions - Revolving Credit Facility, NXDT and Guaranties of NexPoint Storage Partners, Inc. Debt (Details) $ in Thousands						6 Months Ended	12 Months Ended
	May 15, 2025 extension	Nov. 21, 2024	May 21, 2024	May 22, 2023 USD ($) extension	Feb. 15, 2023 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)	Oct. 04, 2024 USD ($)	Dec. 08, 2022 USD ($)	Feb. 15, 2022 USD ($)
Related Party Transaction [Line Items]
Outstanding Principal Balance										$ 39,300
REIT Sub and the Co-Guarantors
Related Party Transaction [Line Items]
Guarantor obligations, current carrying value						$ 13,300			$ 64,200
Guarantor obligations, maximum exposure									$ 97,600
Guarantor obligation, serverally liable, percentage						85.90%
REIT Sub and the Co-Guarantors \| NSP
Related Party Transaction [Line Items]
Guarantor obligations, current carrying value					$ 49,200
Notes Payable
Related Party Transaction [Line Items]
Outstanding Principal Balance						$ 90,840	$ 98,721
NexBank Revolver \| Notes Payable
Related Party Transaction [Line Items]
Extension term			6 months	6 months
Number of extension terms \| extension	3			2
Long-term debt, additional term	6 months
Citi Loan Agreement \| Citibank
Related Party Transaction [Line Items]
Outstanding Principal Balance								$ 750,000
Promissory Notes Due to Affiliates \| REIT Sub and the Co-Guarantors
Related Party Transaction [Line Items]
Extinguishment of debt, amount					$ 15,000
Revolving Credit Facility \| Revolving Credit Facility, NXDT Segment \| NexBank
Related Party Transaction [Line Items]
Line of credit facility, maximum borrowing capacity				$ 20,000
Line of credit facility, optional maximum borrowing capacity				$ 50,000
Reference rate				3.50%
Extension term		6 months	6 months
Long-term line of credit						13,800
Revolving Credit Facility \| Revolver \| NexBank
Related Party Transaction [Line Items]
Long-term line of credit						$ 13,800
Revolving Credit Facility \| Revolver \| NexBank
Related Party Transaction [Line Items]
Line of credit facility, maximum borrowing capacity				$ 20,000
Line of credit facility, optional maximum borrowing capacity				$ 50,000
Reference rate						4.32%	4.33%
Long-term line of credit						$ 13,800