Variable Interest Entities - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Variable Interest Entity [Line Items] | |||
| Other comprehensive income (loss), net of tax | $ (409) | $ 730 | |
| Other investments | 8,742 | $ 8,105 | |
| Variable Interest Entity, Primary Beneficiary | |||
| Variable Interest Entity [Line Items] | |||
| Other comprehensive income (loss), net of tax | 0 | $ 0 | |
| Variable Interest Entity, Not Primary Beneficiary | |||
| Variable Interest Entity [Line Items] | |||
| Other investments | 5,700 | 5,800 | |
| Variable Interest Entity, Not Primary Beneficiary | Sponsored Investment Funds | |||
| Variable Interest Entity [Line Items] | |||
| Carrying value | $ 161 | $ 135 | |
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- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of investments classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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/2003/role/disclosureRef
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