| Dollars in millions, except share and per share data | | | Three Months Ended | | | Six Months Ended | | | --- | --- | --- | --- | --- | --- | --- | --- | | Income Statement (unaudited) | | June 30, 2025 | March 31, 2025 | June 30, 2024 | | June 30, 2025 | June 30, 2024 | | Interest income | | | | | | | | | Interest and fees on loans | $| 2,270$ | 2,236 $| 2,422 |$ | 4,506 $ | 4,776 | | Interest on investment securities | | 419 | 414 | 330 | | 833 | 612 | | Interest on deposits at banks | | 256 | 245 ...