| Period End Date | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 |
|---|---|---|---|---|---|
| Period Length | 3 Months | 3 Months | 3 Months | 3 Months | 3 Months |
| Interest Income/Expense | 5.02%293.00 | 279.00 | 271.00 | 256.00 | 250.00 |
| Costs And Expenses | 26.99%4,729.00 | 3,724.00 | 2,908.00 | 2,992.00 | 3,816.00 |
| Provision For Loan, Lease, And Other Losses | 170.00%27.00 | 10.00 | 14.00 | 20.00 | 25.00 |
| Operating Income/Loss | 41.48%412.00 | 704.00 | 619.00 | 427.00 | 624.00 |
| Nonoperating Income/Loss | 0.45%-223.00 | -224.00 | -206.00 | -197.00 | -197.00 |
| Income/Loss From Equity Method Investments | 90.32%3.00 | 31.00 | 5.00 | 4.00 | 7.00 |
| Income/Loss From Continuing Operations Before Tax | 60.62%189.00 | 480.00 | 413.00 | 230.00 | 427.00 |
| Income Tax Expense/Benefit | 152.25%-58.00 | 111.00 | -6.00 | 1.00 | -18.00 |
33.06%247.00 | 369.00 | 419.00 | 229.00 | 445.00 | |
| Attributable To Parent | 33.06%247.00 | 369.00 | 419.00 | 229.00 | 445.00 |
| Available To Common Stockholders, Basic | 33.06%247.00 | 369.00 | 418.00 | 228.00 | 444.00 |
| Basic Average Shares | 207.00 | - | 207.00 | 207.00 | 207.00 |
| Diluted Average Shares | 208.00 | - | 207.00 | 207.00 | 207.00 |
| Basic Earnings Per Share | 33.15%1.19 | 1.78 | 2.02 | 1.10 | 2.14 |
| Diluted Earnings Per Share | 32.77%1.19 | 1.77 | 2.01 | 1.10 | 2.14 |
| Common Stock Dividends | 1.17 | - | - | 2.18 | 1.09 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | - | - | 1.00 | 1.00 | 1.00 |
