| 1,212 | 1,186 | 986 | 1,274 | 937 | 730 |
Depreciation & Amortization | 176 | 215 | 221 | 206 | 161 | 166 |
| 28 | 28 | 34 | 42 | 33 | 41 |
Loss (Gain) From Sale of Assets | - | - | - | - | - | -156 |
| 377 | 386 | 357 | 312 | 245 | 197 |
Other Operating Activities | 183 | -59 | 85 | -621 | -143 | 70 |
Change in Accounts Receivable | -386 | -219 | -33 | 260 | -313 | 62 |
| 158 | -1 | -18 | 37 | -90 | 31 |
Change in Accounts Payable | -29 | -8 | 123 | -207 | 181 | -11 |
Change in Unearned Revenue | 366 | 208 | -14 | 46 | 384 | 193 |
| -120 | -207 | -106 | -76 | -45 | -57 |
Change in Other Net Operating Assets | -173 | -23 | 50 | -166 | -139 | 67 |
| 1,792 | 1,506 | 1,685 | 1,107 | 1,211 | 1,333 |
Operating Cash Flow Growth | 24.10% | -10.62% | 52.21% | -8.59% | -9.15% | 25.75% |
| -183 | -168 | -155 | -239 | -226 | -162 |
Sale of Property, Plant & Equipment | - | - | - | - | - | 371 |
| - | - | - | -491 | -380 | -350 |
| -627 | 245 | -580 | -719 | 45 | 160 |
Other Investing Activities | 82 | 70 | - | 59 | - | 2 |
| -728 | 147 | -735 | -1,390 | -561 | 21 |
| - | 1,240 | - | - | - | 2,057 |
| 1,240 | 1,240 | - | - | - | 2,057 |
| - | - | - | - | - | -420 |
| - | -400 | - | -250 | - | -689 |
| -750 | -400 | - | -250 | - | -1,109 |
| 490 | 840 | - | -250 | - | 948 |
| 103 | 108 | 100 | 108 | 105 | 98 |
Repurchase of Common Stock | -1,143 | -1,349 | -1,027 | -934 | -674 | -167 |
| -415 | -424 | -416 | -432 | -446 | -427 |
Other Financing Activities | -3 | -3 | -1 | -5 | -2 | -8 |
| -968 | -828 | -1,344 | -1,513 | -1,017 | 444 |
Foreign Exchange Rate Adjustments | 21 | 15 | -19 | -1 | -49 | 71 |
| 117 | 840 | -413 | -1,797 | -416 | 1,869 |
| 1,609 | 1,338 | 1,530 | 868 | 985 | 1,171 |
| 27.19% | -12.55% | 76.27% | -11.88% | -15.88% | 25.11% |
| 23.98% | 20.36% | 24.41% | 13.64% | 15.59% | 20.39% |
| 7.93 | 6.40 | 7.18 | 3.94 | 4.30 | 5.18 |
| 53 | 53 | 59 | 65 | 67 | 57 |
| 412 | 412 | 357 | 386 | 398 | 338 |
| 1,183 | 1,159 | 1,420 | 969.5 | 764.25 | 1,128 |
| 1,223 | 1,199 | 1,460 | 1,011 | 809.88 | 1,174 |
Change in Working Capital | -184 | -250 | 2 | -106 | -22 | 285 |