Collateralized Agreements and Offsetting Arrangements - Offsetting of Financial Assets (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
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| Offsetting Assets [Line Items] | ||
| Collateral Securities Repledged, Delivered, or Used | $ 2,000 | $ 0 |
| Securities purchased under agreements to resell: | ||
| Gross Amount Recognized | 103,032 | 108,338 |
| Counterparty netting | (7,581) | (8,220) |
| Securities Purchased under Agreements to Resell | 95,451 | 100,118 |
| Gross Amount Not Offset in the Consolidated Balance Sheets | (95,451) | (100,118) |
| Securities Purchased under Agreements to Resell, Amount Offset Against Collateral | 0 | 0 |
| Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell [Member] | ||
| Offsetting Assets [Line Items] | ||
| Securities Purchased under Agreements to Resell, Fair Value of Collateral | $ 103,000 | $ 104,900 |
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- Definition The carrying value as of the balance sheet date of securities received as collateral from a counterparty that were re-pledged, sold, delivered or otherwise reused by the entity. 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of fund outstanding loaned in form of security resale agreement for purchase and resale of identical or substantially same security at date certain for specified price. Includes security purchased under agreement to resell not subject to master netting arrangement or similar agreement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of obligation to return securities collateral under master netting arrangements that have not been offset against securities purchased under agreement to resell. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of securities received as collateral against securities purchased under agreement to resell. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes assets not subject to a master netting arrangement and elected not to be offset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of liability associated with funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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