| Period End Date | 2026-08-31 | 2026-05-31 | 2026-02-28 | 2025-11-30 | 2025-08-31 |
|---|---|---|---|---|---|
| Period Length | 3 Months | 3 Months | 3 Months | 3 Months | 3 Months |
| Revenues | 1.89%634.70 | 622.92 | 611.02 | 607.62 | 596.90 |
| Cost Of Revenue | 4.52%326.30 | 312.19 | 296.74 | 287.92 | 288.67 |
5.09%151.78 | 144.43 | 129.32 | - | - | |
| Selling, General, and Administrative | 5.09%151.78 | 144.43 | 129.32 | - | - |
| Costs And Expenses | 4.70%478.07 | 456.62 | 426.06 | 415.55 | 419.58 |
| Operating Income/Loss | 5.82%156.62 | 166.30 | 184.96 | 192.07 | 177.32 |
| Nonoperating Income/Loss | 0.60%-12.25 | -12.18 | -23.85 | -1.96 | 11.63 |
| Income/Loss From Continuing Operations Before Tax | 6.33%144.37 | 154.12 | 161.11 | 190.11 | 188.95 |
| Income Tax Expense/Benefit, Deferred | 290.44%-35.09 | 18.43 | -0.66 | 3.04 | -6.70 |
| Income Tax Expense/Benefit | 15.18%23.24 | 27.40 | 28.06 | 37.53 | 35.34 |
4.41%121.13 | 126.72 | 133.06 | 152.58 | 153.62 | |
| Attributable To Parent | 4.41%121.13 | 126.72 | 133.06 | 152.58 | 153.62 |
| Available To Common Stockholders, Basic | 4.41%121.13 | 126.72 | 133.06 | 152.58 | 153.62 |
| Common Stock Dividends | 1.16 | 1.16 | 1.10 | 1.10 | 1.10 |