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Segment Reporting - Narrative (Details) - ARC Home
Dec. 31, 2025
Dec. 31, 2024
Segment Reporting, Asset Reconciling Item [Line Items]    
Loan securitization, ownership interest 66.00%  
Related Party    
Segment Reporting, Asset Reconciling Item [Line Items]    
Loan securitization, ownership interest 66.00% 44.60%