|  | 2,747 | 2,323 | 1,798 | 1,322 | 1,705 | 1,061 |  | 
| Depreciation & Amortization | 574.6 | 455.7 | 402.2 | 353.8 | 307.4 | 270.8 |  | 
|  | 38.1 | 37.7 | 33 | 26.6 | 22 | 17.1 |  | 
| Loss (Gain) From Sale of Assets | 5.2 | 5.2 | 19.6 | 8.2 | 2.8 | 5.4 |  | 
| Loss (Gain) From Sale of Investments | -47.4 | -43.3 | 7.3 | 49 | 10.6 | -55.1 |  | 
|  | 761.9 | 676.8 | 592.8 | 513.2 | 449.2 | 395.4 |  | 
| Other Operating Activities | 46 | -120.4 | -261.5 | -163.2 | -39.1 | 63.8 |  | 
| Change in Accounts Receivable | -108.3 | -95.9 | -186.3 | -159.3 | -142.3 | 5.7 |  | 
|  | -989.5 | -830 | -712.5 | -546.6 | -256 | -170.1 |  | 
| Change in Accounts Payable | 75.4 | -0.4 | 41.7 | 21.3 | 36 | -32.3 |  | 
| Change in Unearned Revenue | 84.9 | 31.2 | 53.4 | 21.5 | 32.6 | 15 |  | 
| Change in Other Net Operating Assets | -227.2 | -24.2 | 26.1 | 44 | -38.4 | -91.5 |  | 
|  | 2,961 | 2,415 | 1,814 | 1,491 | 2,089 | 1,485 |  | 
| Operating Cash Flow Growth | 62.61% | 33.15% | 21.67% | -28.65% | 40.72% | -7.09% |  | 
|  | -689.3 | -1,111 | -1,064 | -532.4 | -339.5 | -341.5 |  | 
|  | -2.2 | -1 | -8.9 | -12.8 | -22.7 | -37.7 |  | 
|  | 302.5 | -2,161 | 713 | 1,916 | -2,099 | -561.4 |  | 
|  | -389 | -3,273 | -360.1 | 1,371 | -2,462 | -940.6 |  | 
|  | 335.6 | 429.4 | 296.3 | 233.8 | 276.5 | 308.8 |  | 
| Repurchase of Common Stock | -2,513 | -270 | -581 | -2,802 | -211.6 | -309.5 |  | 
| Other Financing Activities | - | -8.5 | -2.9 | -4.5 | -21.9 | -85 |  | 
|  | -2,177 | 150.9 | -287.6 | -2,572 | 43 | -85.7 |  | 
| Foreign Exchange Rate Adjustments | 8.8 | -0.8 | 3.3 | 5.4 | -3.4 | -2.6 |  | 
|  | 403.2 | -707.7 | 1,169 | 294.7 | -332.5 | 455.9 |  | 
|  | 2,271 | 1,304 | 749.6 | 958.4 | 1,750 | 1,143 |  | 
|  | 287.59% | 73.93% | -21.79% | -45.23% | 53.06% | -2.50% |  | 
|  | 23.63% | 15.61% | 10.52% | 15.40% | 30.65% | 26.23% |  | 
|  | 6.25 | 3.60 | 2.10 | 2.65 | 4.78 | 3.17 |  | 
|  | 466.5 | 466.5 | 447.8 | 444.2 | 180 | 34.4 |  | 
|  | 1,966 | 1,197 | 779.25 | 1,115 | 1,611 | 900.83 |  | 
|  | 1,966 | 1,197 | 779.25 | 1,115 | 1,611 | 900.83 |  | 
| Change in Working Capital | -1,165 | -919.3 | -777.6 | -619.1 | -368.1 | -273.2 |  |