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Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions | Jun. 30, 2026 | Jul. 12, 2010 | Jan. 20, 2026
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Bickerstaff vs SunTrust Bank |  |  |
Other Commitments [Line Items] |  |  |
Damages sought | $ 478 | $ 452 |
Contribution to settlement fund |  |  | $ 240
Maximum |  |  |
Other Commitments [Line Items] |  |  |
Reasonably possible losses in excess of amounts accrued | $ 150 |  |

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