| Revenues | | 11,678.30 | 7,904.30 | 7,139.50 | 7,651.10 |
| Cost Of Revenue | | 10,531.50 | 7,625.80 | 7,271.50 | 7,611.90 |
| Interest Income/Expense | | 42.00 | 42.10 | 40.60 | 50.30 |
| Costs And Expenses | | 10,406.20 | 7,604.70 | 7,011.50 | 7,365.20 |
| Depreciation and Amortization | | 3.60 | 3.80 | 3.60 | 3.60 |
| Operating Income/Loss | | 1,272.10 | 299.60 | 128.00 | 285.90 |
| Income/Loss From Equity Method Investments | | 27.50 | 8.30 | -21.20 | -19.70 |
| Income/Loss From Continuing Operations Before Tax | | 1,229.20 | 258.50 | 87.70 | 236.00 |
| Income Tax Expense/Benefit, Current | | 95.20 | 0.40 | 2.50 | 0.50 |
| Income Tax Expense/Benefit, Deferred | | 219.00 | 57.90 | 6.10 | 63.80 |
| Income Tax Expense/Benefit | | 314.20 | 58.30 | 8.60 | 64.30 |
| | 915.00 | 200.20 | 79.10 | 171.70 |
| Attributable To Parent | | 906.40 | 198.30 | 78.40 | 170.10 |
| Available To Common Stockholders, Basic | | 906.30 | 198.30 | 78.30 | 170.10 |
| Basic Average Shares | | 118.37 | 117.19 | 0.21 | 115.73 |
| Diluted Average Shares | | 121.07 | 120.58 | 0.21 | 117.96 |
| Basic Earnings Per Share | | 7.66 | 1.69 | 0.69 | 1.47 |
| Diluted Earnings Per Share | | 7.54 | 1.65 | 0.69 | 1.45 |
| Undistributed Earnings/Loss Allocated To Participating Securities, Basic | | 0.10 | - | 0.10 | - |