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Secured Debt Arrangements, Net - Assets Under Barclays Private Securitization (Details) - Line of Credit $ in Thousands, € in Millions, £ in Millions, kr in Billions	Sep. 30, 2025 USD ($)	Sep. 30, 2025 GBP (£)	Sep. 30, 2025 EUR (€)	Sep. 30, 2025 SEK (kr)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 GBP (£)	Dec. 31, 2024 EUR (€)	Dec. 31, 2024 SEK (kr)
Debt Instrument [Line Items]
Borrowings outstanding	$ 5,896,015				$ 4,814,973
Barclays Securitization
Debt Instrument [Line Items]
Borrowings outstanding	1,680,125	£ 800.3	€ 335.2	kr 2.0	1,587,779	£ 716.8	€ 493.9	kr 2.0
VIE | Barclays Securitization
Debt Instrument [Line Items]
Borrowings outstanding	1,680,125				1,587,780
Weighted Average | VIE | Barclays Securitization
Debt Instrument [Line Items]
Borrowings outstanding	1,680,125				1,587,780
Weighted Average | VIE | Fx contracts - GBP | Barclays Securitization
Debt Instrument [Line Items]
Borrowings outstanding	1,076,127				897,199
Weighted Average | VIE | Fx contracts - EUR | Barclays Securitization
Debt Instrument [Line Items]
Borrowings outstanding	393,318				511,387
Weighted Average | VIE | SEK | Barclays Securitization
Debt Instrument [Line Items]
Borrowings outstanding	$ 210,680				$ 179,194

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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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