| Revenues | | 15,761.00 | 13,392.00 | 15,031.00 | 14,004.00 |
| Cost Of Revenue | | 6,283.00 | 5,195.00 | 5,857.00 | 5,085.00 |
| | 193.00 | - | - | - |
| Selling, General, and Administrative | | 193.00 | - | - | - |
| | 198.00 | 195.00 | 223.00 | 232.00 |
| Interest And Debt Expense | | 198.00 | 195.00 | 223.00 | 232.00 |
| Income/Loss From Equity Method Investments | | 247.00 | 283.00 | 345.00 | 315.00 |
| Income/Loss From Continuing Operations Before Tax | | 3,363.00 | 2,245.00 | 2,928.00 | 3,017.00 |
| Income Tax Expense/Benefit, Deferred | | 102.00 | 117.00 | 354.00 | 149.00 |
| Income Tax Expense/Benefit | | 1,180.00 | 803.00 | 1,202.00 | 1,046.00 |
| | 2,183.00 | 1,442.00 | 1,726.00 | 1,971.00 |
| Attributable To Parent | | 2,183.00 | 1,442.00 | 1,726.00 | 1,971.00 |
| Available To Common Stockholders, Basic | | 2,177.00 | 1,437.00 | 1,720.00 | 1,964.00 |
| Basic Average Shares | | 1,224.04 | -6.56 | 1,245.25 | 1,257.51 |
| Diluted Average Shares | | 1,224.96 | -6.61 | 1,246.85 | 1,259.00 |
| Basic Earnings Per Share | | 1.78 | 1.18 | 1.38 | 1.56 |
| Diluted Earnings Per Share | | 1.78 | 1.17 | 1.38 | 1.56 |
| Common Stock Dividends | 0.84 | 0.84 | 0.84 | 0.78 | 0.78 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | | 6.00 | 5.00 | 6.00 | 7.00 |