v3.26.1
Fair Value Measurements - Additional Information (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
equity_investment
Jun. 30, 2026
USD ($)
equity_investment
Dec. 31, 2025
Fair Value, Option, Quantitative Disclosures [Line Items]      
Receivables held-for-sale past due $ 0 $ 0  
Consolidation gain (loss) $ 0    
Number of impaired investments | equity_investment 2    
Impairment loss $ 70,000,000    
Variable Interest Entity, Primary Beneficiary      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Construction fixed assets net 165,000,000 165,000,000  
Non-controlling interests 14,000,000 $ 14,000,000  
Total      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Number of impaired investments | equity_investment   2  
Impairment loss 70,000,000 $ 70,000,000  
Fair value option      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Receivables held-for-sale $ 41,000,000 $ 41,000,000  
Weighted average discount rate | Valuation Technique, Discounted Cash Flow      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Weighted average discount rate 0.066 0.066  
Consolidation measurement input 0.15 0.15  
Noncontrolling interest measurement input 0.18 0.18  
Weighted average discount rate | Level 3 | Debt Securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Fair value measurement input 0.098 0.098 0.097
Weighted average discount rate | Level 3 | Securitization residual assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Fair value measurement input 0.072 0.072 0.070
Risk free interest rate | Level 3 | Minimum | Debt Securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Fair value measurement input 0.03 0.03 0.03
Risk free interest rate | Level 3 | Minimum | Securitization residual assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Fair value measurement input 0.01 0.01 0.01
Risk free interest rate | Level 3 | Maximum | Debt Securities      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Fair value measurement input 0.06 0.06 0.06
Risk free interest rate | Level 3 | Maximum | Securitization residual assets      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Fair value measurement input 0.05 0.05 0.05
Measurement Input, Default Rate | Level 3 | Valuation Technique, Discounted Cash Flow      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Valuations input 0.10 0.10