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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
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Statement of Financial Position [Abstract] |  |
Securities held to maturity, fair value | $ 1,079 | $ 1,083
Loans held for sale, fair value | $ 139 | $ 85
Preferred stock, authorized (in shares) | 5,000,000 | 5,000,000
Preferred stock, issued (in shares) | 8,750 | 16,750
Common stock, par value (in dollars per share) | $ 0.625 | $ 0.625
Common stock, authorized (in shares) | 700,000,000 | 700,000,000
Common stock, issued (in shares) | 500,367,901 | 524,280,412

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