| Period End Date | 2026-09-30 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
|---|---|---|---|---|---|
| Period Length | 3 Months | 3 Months | 3 Months | 3 Months | 3 Months |
| Revenues | 0.59%7,220.00 | 7,263.00 | 7,226.00 | 7,339.00 | 7,232.00 |
3.13%1,177.00 | 1,215.00 | 1,447.00 | - | - | |
| Selling, General, and Administrative | 3.13%1,177.00 | 1,215.00 | 1,447.00 | - | - |
| Interest Income/Expense | 50.00 | 50.00 | 50.00 | 49.00 | 50.00 |
| Benefits Costs and Expenses | 6.55%5,637.00 | 6,032.00 | 6,169.00 | 5,926.00 | 5,914.00 |
| Costs And Expenses | 6.55%5,637.00 | 6,032.00 | 6,169.00 | 5,926.00 | 5,914.00 |
| Income/Loss From Continuing Operations Before Tax | 28.59%1,583.00 | 1,231.00 | 1,057.00 | 1,413.00 | 1,318.00 |
| Income Tax Expense/Benefit | 27.89%321.00 | 251.00 | 201.00 | 282.00 | 238.00 |
| Income/Loss From Continuing Operations After Tax | 28.78%1,262.00 | 980.00 | - | 1,131.00 | 1,080.00 |
| Income/Loss From Discontinued Operations, Net Of Tax | 80.82%61.00 | 318.00 | - | - | - |
1.93%1,323.00 | 1,298.00 | 856.00 | 1,131.00 | 1,080.00 | |
| Attributable To Parent | 1.93%1,323.00 | 1,298.00 | 856.00 | 1,131.00 | 1,080.00 |
| Available To Common Stockholders, Basic | 1.86%1,317.00 | 1,293.00 | 851.00 | 1,126.00 | 1,074.00 |
| Preferred Stock Dividends And Other Adjustments | 20.00%6.00 | 5.00 | 5.00 | 5.00 | 6.00 |
| Basic Average Shares | 1.21%270.00 | 273.30 | 276.10 | -1.30 | 280.90 |
| Diluted Average Shares | 1.16%273.10 | 276.30 | 279.90 | -1.30 | 285.00 |
| Basic Earnings Per Share | 3.17%4.88 | 4.73 | 3.08 | 4.03 | 3.82 |
| Diluted Earnings Per Share | 2.99%4.82 | 4.68 | 3.04 | 3.98 | 3.77 |
| Common Stock Dividends | 0.60 | 0.60 | 0.60 | 0.60 | 0.52 |
