Noncontrolling Interests - Schedule of Noncontrolling Interests (Details) - Variable Interest Entity, Not Primary Beneficiary $ in Thousands	12 Months Ended
Dec. 31, 2025 USD ($)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Noncontrolling interests, beginning balance	$ 80,711
Noncontrolling interests, ending balance	67,835
NexPoint Homes Portfolio
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Noncontrolling interests, beginning balance	6,083
Net loss attributable to noncontrolling interests in consolidated VIEs	(2,468)
Contributions from noncontrolling interests in consolidated VIEs	699
Distributions to noncontrolling interests in consolidated VIEs	(813)
Redemptions by noncontrolling interests in consolidated VIEs	(1,278)
Noncontrolling interests, ending balance	$ 2,223

Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity.

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+ Details

- Definition

Amount of Net Income (Loss) attributable to noncontrolling interest.

+ References

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+ Details