Debt Obligations - Schedule of Range of Interest Rates Paid and Weighted-Average Interest Rate Paid (Details)	9 Months Ended
	Sep. 30, 2025
Commercial Paper Notes | Senior Debt Obligations
Debt Instrument [Line Items]
Weighted-Average Interest Rate Paid	4.54%
EPO Junior Subordinated Notes C | Subordinated Debt Obligations
Debt Instrument [Line Items]
Weighted-Average Interest Rate Paid	7.38%
EPO Junior Subordinated Notes D | Subordinated Debt Obligations
Debt Instrument [Line Items]
Weighted-Average Interest Rate Paid	7.58%
Minimum | Commercial Paper Notes | Senior Debt Obligations
Debt Instrument [Line Items]
Range of Interest Rates Paid	4.23%
Minimum | EPO Junior Subordinated Notes C | Subordinated Debt Obligations
Debt Instrument [Line Items]
Range of Interest Rates Paid	7.21%
Minimum | EPO Junior Subordinated Notes D | Subordinated Debt Obligations
Debt Instrument [Line Items]
Range of Interest Rates Paid	7.43%
Maximum | Commercial Paper Notes | Senior Debt Obligations
Debt Instrument [Line Items]
Range of Interest Rates Paid	4.68%
Maximum | EPO Junior Subordinated Notes C | Subordinated Debt Obligations
Debt Instrument [Line Items]
Range of Interest Rates Paid	7.51%
Maximum | EPO Junior Subordinated Notes D | Subordinated Debt Obligations
Debt Instrument [Line Items]
Range of Interest Rates Paid	7.73%