| Revenues | | 34,200.00 | 32,574.00 | 34,809.00 | 33,799.00 |
| Cost Of Revenue | | 31,261.00 | 28,861.00 | 31,200.00 | 30,025.00 |
| | 867.00 | - | - | - |
| Selling, General, and Administrative | | 867.00 | - | - | - |
| Costs And Expenses | | 33,164.00 | 30,728.00 | 33,136.00 | 31,904.00 |
| Operating Income/Loss | | 1,404.00 | 2,694.00 | 2,713.00 | 2,197.00 |
| | 370.00 | 343.00 | 310.00 | 319.00 |
| Interest And Debt Expense | | 370.00 | 343.00 | 310.00 | 319.00 |
| Income/Loss From Equity Method Investments | | 176.00 | 204.00 | 976.00 | 212.00 |
| Income/Loss From Continuing Operations Before Tax | | 1,034.00 | 2,351.00 | 2,403.00 | 1,878.00 |
| Income Tax Expense/Benefit, Deferred | | 19.00 | 31.00 | 309.00 | -30.00 |
| Income Tax Expense/Benefit | | 183.00 | 372.00 | 460.00 | 268.00 |
| | 851.00 | 1,979.00 | 1,943.00 | 1,610.00 |
| Attributable To Parent | | 511.00 | 1,535.00 | 1,370.00 | 1,216.00 |
| Available To Common Stockholders, Basic | | 511.00 | 1,534.00 | 1,368.00 | 1,215.00 |
| | 340.00 | - | - | - |
| Nonredeemable Noncontrolling Interest | | 340.00 | - | - | - |
| Basic Average Shares | | 295.00 | -2.00 | 303.00 | 307.00 |
| Diluted Average Shares | | 295.00 | -2.00 | 304.00 | 307.00 |
| Basic Earnings Per Share | | 1.73 | 5.08 | 4.51 | 3.96 |
| Diluted Earnings Per Share | | 1.73 | 5.07 | 4.51 | 3.96 |
| Common Stock Dividends | 1.00 | 1.00 | - | 0.91 | 0.91 |
| Undistributed Earnings/Loss Allocated To Participating Securities, Basic | 5.00 | - | 1.00 | 2.00 | 1.00 |