| 589.11 | 535.62 | 321.86 | 215.86 | 275.47 | 274.66 |
Depreciation & Amortization | 175.38 | 171.43 | 158.39 | 164.8 | 161.29 | 153.09 |
| 27.55 | 26.39 | 15.76 | 12.14 | 10.46 | 5.31 |
| -25.15 | -26.11 | 11.47 | 1.8 | -16.43 | 17.61 |
| -854.07 | -659.95 | -473.93 | -96.59 | 97.15 | -430.3 |
| -377.93 | -357.93 | -480.31 | -351.59 | -305.06 | -336.22 |
Changes in Accounts Payable | 420.47 | 463.91 | 65.66 | 175.45 | -123.29 | 105.2 |
Changes in Unearned Revenue | 947.87 | 651.33 | 955.86 | 16.19 | 192.16 | 617.74 |
Changes in Other Operating Activities | -19.01 | -26.33 | -40.16 | -24.33 | -51.69 | 9.83 |
| 875.85 | 778.38 | 534.61 | 113.71 | 240.07 | 416.93 |
Operating Cash Flow Growth | 20.88% | 45.60% | 370.16% | -52.63% | -42.42% | 49.53% |
| -274.06 | -225.57 | -215.05 | -187.04 | -205.11 | -188.62 |
Sale of Property, Plant & Equipment | 1.2 | 1.13 | 4.11 | 1.47 | 24.88 | 25.75 |
| -594.06 | -2.29 | -3.6 | -5.42 | -4.47 | -1.83 |
Proceeds from Sale of Investments | 191.14 | -164.39 | 28.34 | -9.23 | 14.4 | 22.56 |
Payments for Business Acquisitions | - | - | - | -10.38 | -63.18 | -445.57 |
Other Investing Activities | - | 0.4 | 7.38 | - | 81.49 | - |
| -690.23 | -390.72 | -178.83 | -210.6 | -151.98 | -587.72 |
| -512.2 | -400.32 | -125.74 | 461.1 | 99 | -285.32 |
Net Short-Term Debt Issued (Repaid) | -512.2 | -400.32 | -125.74 | 461.1 | 99 | -285.32 |
| - | - | - | 20 | 39.55 | 1,052 |
| -80.16 | -78.92 | -73.18 | -308.67 | -187.73 | -536.06 |
Net Long-Term Debt Issued (Repaid) | -80.16 | -78.92 | -73.18 | -288.67 | -148.19 | 515.46 |
| 573.06 | 573.06 | 0.03 | 0.03 | 0.02 | 0.02 |
Net Common Stock Issued (Repurchased) | 573.06 | 573.06 | 0.03 | 0.03 | 0.02 | 0.02 |
| -124.76 | -111.69 | -88.96 | -89.25 | -86.81 | -79.18 |
| -144.05 | -17.87 | -287.85 | 83.21 | -135.97 | 150.99 |
| 41.57 | 369.79 | 67.92 | -13.68 | -47.89 | -19.8 |
| 601.79 | 552.81 | 319.56 | -73.33 | 34.96 | 228.31 |
| 8.86% | 72.99% | - | - | -84.69% | 55.71% |
| 7.31% | 6.96% | 4.68% | -1.23% | 0.63% | 4.33% |
| 12.65 | 11.78 | 7.15 | -1.64 | 0.78 | 5.16 |
| 868.41 | 731.96 | 566.61 | 181.03 | -105.43 | 865.51 |
| 1,679 | 1,282 | 877.55 | 125.24 | 5.48 | 636.13 |