Investment Securities - Narrative (Details) |
Jun. 30, 2025
USD ($)
security
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Dec. 31, 2024
USD ($)
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|---|---|---|
| Certain Loans Acquired in Transfer Accounted for as Debt Securities Accretable Yield Movement Schedule [Line Items] | ||
| Number of investment securities in a loss position for less than twelve months | security | 28 | |
| Number of investment securities in a loss position for twelve months or longer | security | 208 | |
| AFS allowance for credit loss | $ 0 | |
| Held-to-maturity, allowance for credit loss, measurement input | 0 | |
| Collateral Pledged | ||
| Certain Loans Acquired in Transfer Accounted for as Debt Securities Accretable Yield Movement Schedule [Line Items] | ||
| AFS pledged to secure deposits | 3,210,000,000 | $ 2,830,000,000 |
| HTM pledged to secure deposits | $ 2,220,000,000 | $ 2,450,000,000 |
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- Definition Debt Securities, Held-To-Maturity, Allowance For Credit Loss, Measurement Input No definition available.
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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. No definition available.
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- Definition Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without an allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of restricted investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of restricted investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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