| 1,185 | 1,571 | 623.2 | 4,757 | 1,580 |
Depreciation & Amortization | 251.4 | 256.2 | 272.7 | 295.9 | 275.3 |
| 480.5 | 431 | 428.1 | 422.4 | 405.8 |
Gain (Loss) on Sale of Assets | -43.2 | -87.7 | -165 | -749.4 | -147.9 |
Gain (Loss) on Sale of Investments | -31.3 | -60.4 | 61.1 | 343.8 | 37.3 |
| 109.9 | 108.7 | 99.4 | 91.3 | 96.1 |
Change in Accounts Receivable | -181 | 53.1 | -36.7 | -3,302 | 8.3 |
| -96.4 | 106.1 | -40.5 | 854.8 | 117.9 |
Change in Insurance Reserves / Liabilities | 2,530 | 2,705 | 2,562 | 1,915 | 1,431 |
Change in Other Net Operating Assets | 266 | -24.6 | -460.4 | 3,177 | -85.1 |
Other Operating Activities | 60.2 | -470 | 480.2 | -4,257 | -367.8 |
| 4,537 | 4,603 | 3,792 | 3,173 | 3,254 |
Operating Cash Flow Growth | -1.44% | 21.37% | 19.53% | -2.50% | -12.26% |
| -98 | -68.8 | -102 | -116.3 | -129.9 |
| - | -27.1 | - | - | - |
| -3,519 | -4,707 | -1,257 | 2,163 | -3,073 |
| -4,136 | -5,399 | -1,347 | 1,059 | -5,694 |
| - | 97.9 | - | 0.9 | 10.2 |
| - | 21.8 | 691.5 | 15.4 | - |
| - | 119.7 | 691.5 | 16.3 | 10.2 |
| -409.1 | -0.1 | -782.5 | -302 | -1.8 |
| -409.1 | 119.6 | -91 | -285.7 | 8.4 |
| 43.7 | 67.7 | 57.8 | 181.7 | 86.7 |
Repurchases of Common Stock | -902.7 | -1,042 | -740.4 | -1,695 | -937.2 |
| -684 | -658.4 | -625.5 | -642.3 | -654.1 |
| -684 | -658.4 | -625.5 | -642.3 | -654.1 |
Other Financing Activities | 392 | 527.6 | -383.2 | 1,027 | 2,859 |
| -181.8 | 300.3 | -2,586 | -1,715 | 1,922 |
| 219.1 | -495.8 | -140.3 | 2,516 | -517.8 |
| 4,439 | 4,534 | 3,690 | 3,057 | 3,125 |
| -2.10% | 22.86% | 20.73% | -2.17% | -13.22% |
| 28.41% | 28.11% | 27.01% | 17.43% | 21.66% |
| 19.67 | 19.27 | 15.09 | 11.97 | 11.45 |
| 172.6 | 170.3 | 170.7 | 175.8 | 166.1 |
| 220.7 | 117.7 | 68.1 | 142.1 | 109.9 |
| 1,039 | 1,298 | 1,594 | -360.11 | 2,364 |
| 1,039 | 1,298 | 1,594 | -360.11 | 2,364 |
Change in Working Capital | 2,598 | 2,742 | 1,968 | 2,305 | 1,572 |