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Credit Card Hardship Program, Rate And Payment Reduction, Period

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Credit Card Workout Program Rate Reduction, Interest Rate Floor

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- Definition

Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Writeoff, Collateral

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Percentage Contributed By Segment Loans

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- Definition

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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Amount, before allowance for credit loss, of accrued interest on financing receivable.

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- Definition

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

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- Definition

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

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- Definition

Amortized cost of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty.

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Loans and Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest	$ 247		$ 257
Net loans and leases	63,647		63,418
Loans and leases	$ 64,377		64,156
Credit card workout program rate reduction, interest rate floor	0.00%
Credit card workout program term extension, maximum period	5 years
Loans modified with subsequent default, amount	$ 2	$ 1
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Credit card hardship program, rate and payment reduction, period	6 months
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Credit card hardship program, rate and payment reduction, period	1 year
Commercial \| Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial loan grades	1
Commercial \| Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial loan grades	16
Commercial \| Loans to mortgage companies
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 4,641		4,703
Commercial \| Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	36,467		35,905
Commercial \| Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,420		13,563
Finance and Insurance Companies \| Commercial \| Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 4,100
Financial Services Industry Loans \| Commercial \| Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage contributed	24.00%
C&I \| Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 383		400
C&I \| Commercial \| Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	31,826		31,202
C&I \| Commercial \| Commercial and industrial \| Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	140
Commercial Real Estate \| Commercial \| Commercial real estate \| Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	243
Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net loans and leases	45,600		45,100
Asset Pledged as Collateral \| C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, allowance for credit loss, writeoff, collateral	19
Asset Pledged as Collateral \| Home Equity Line of Credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	5		5
Financing receivable, allowance for credit loss, writeoff, collateral		$ 0
Asset Pledged as Collateral \| Real estate installment loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 44		$ 46