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Financing Receivable, Recorded Investment, Nonaccrual Status, Number of Loans

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Investment Grade Loans

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Loans And Leases Receivable, Number Of Loans And Leases Segments

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Number of Financial Assets, No Longer Met Similar Risk

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Speculative Grade Loans

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Speculative Senior Secured Loans, with BB or B Rating

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

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Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

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Amount excluding accrued interest, of financing receivable reclassified to held-for-sale. Excludes net investment in lease.

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Amount excluding accrued interest, of decrease from sale and reclassification to held-for-sale of financing receivable. Excludes net investment in lease.

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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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Loans and Allowance for Credit Losses - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) loan	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) loan_segment loan	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($) loan
Financing Receivable, Credit Quality Indicator [Line Items]
Number of loans and leases segments \| loan_segment			2
Loans pledged as collateral	$ 46,470		$ 46,470		$ 43,026
Number of loans on non-accrual status \| loan	5		5		2
Nonaccrual loan value	$ 232		$ 232		$ 191
Purchase of collateralized loan obligations	540
Allowance for credit losses on loans	$ 190		$ 190		$ 174
Investment grade loans	88.00%		88.00%
Speculative grade loans	11.00%		11.00%
Speculative senior secured loans with BB or B rating	86.00%		86.00%
Provision for credit losses	$ 9	$ 26	$ 51	$ 63
Leveraged loans
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable for sale	35
Loans remained unsettled	15
Charge-offs	$ 1
Commercial and Financial
Financing Receivable, Credit Quality Indicator [Line Items]
Number of loans no longer meeting similar risk of collective pool \| loan	4		4
Loans no longer meeting similar risk of collective pool	$ 72		$ 72
Allowance for credit losses on loans	$ 104		$ 104
Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Number of loans no longer meeting similar risk of collective pool \| loan	5		5
Loans no longer meeting similar risk of collective pool	$ 365		$ 365
More than 90 days contractually past due
Financing Receivable, Credit Quality Indicator [Line Items]
Number of loans on non-accrual status \| loan	2		2		1
Nonaccrual loan value	$ 38		$ 38		$ 101
Asset pledged as collateral
Financing Receivable, Credit Quality Indicator [Line Items]
Loans pledged as collateral	$ 14,980		$ 14,980		$ 13,900