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v3.25.4

INVESTMENT SECURITIES - Narrative (Details) shares in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 USD ($) security shares | Dec. 31, 2024 USD ($) | Jan. 24, 2024 USD ($) shares
Schedule of Investments [Line Items] |  |  |
Debt securities, available-for-sale, accrued Interest | $ 157,000,000 | $ 177,000,000 |
Debt Securities, held-to-maturity, accrued interest | 20,000,000 | 20,000,000 |
Write off of accrued interest receivable | $ 0 | 0 |
Debt securities, held-to-maturity, threshold period past due | 30 days |  |
Securities past due | $ 9,647,000,000 | 10,239,000,000 |
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, number of positions | security | 307 |  |
Investment securities available for sale, allowance for credit loss | $ 0 |  |
Securities, nonaccrual | $ 0 | $ 0 |
Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List Not Disclosed Flag [Extensible Enumeration] | available for sale and held to maturity debt securities | available for sale and held to maturity debt securities |
Asset Pledged as Collateral |  |  |
Schedule of Investments [Line Items] |  |  |
Investment securities, aggregate carrying value, pledged as collateral | $ 3,890,000,000 | $ 3,940,000,000 |
Government sponsored enterprise-issued mortgage-backed securities, government agency securities, or U.S. treasury securities |  |  |
Schedule of Investments [Line Items] |  |  |
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, number of positions | security | 288 |  |
Corporate bonds |  |  |
Schedule of Investments [Line Items] |  |  |
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, number of positions | security | 19 |  |
Total Past Due |  |  |
Schedule of Investments [Line Items] |  |  |
Securities past due | $ 0 | $ 0 |
Visa, Inc | Class B |  |  |
Schedule of Investments [Line Items] |  |  |
Investment owned (in shares) | shares | 354 |  |
Investment owned, carrying value | $ 0 |  |
Visa, Inc | Class B-1 |  |  |
Schedule of Investments [Line Items] |  |  |
Investment owned (in shares) | shares |  |  | 354
Investment owned, carrying value |  |  | $ 0

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