| 193 | 289 | 289 | 355 | 244 |
Depreciation & Amortization | 30 | 35 | 36 | 40 | 95 |
| 32 | 36 | 40 | 37 | - |
Loss (Gain) From Sale of Assets | - | - | - | -35 | - |
Asset Writedown & Restructuring Costs | 86 | 12 | - | - | 6 |
| 43 | 45 | 39 | 33 | 28 |
Provision & Write-off of Bad Debts | 87 | 4 | 3 | -2 | 21 |
Other Operating Activities | -25 | 31 | 1 | -37 | 17 |
Change in Accounts Receivable | -48 | -39 | -10 | 16 | 25 |
Change in Accounts Payable | 38 | -33 | -4 | 14 | 39 |
Change in Unearned Revenue | 62 | 36 | 10 | 22 | 16 |
Change in Other Net Operating Assets | -131 | -126 | -28 | -44 | -65 |
| 367 | 290 | 376 | 399 | 426 |
Operating Cash Flow Growth | 26.55% | -22.87% | -5.76% | -6.34% | 535.82% |
| -46 | -49 | -37 | -39 | -37 |
Sale of Property, Plant & Equipment | - | - | - | 263 | - |
| - | - | - | -44 | - |
Other Investing Activities | - | - | - | -1 | - |
| -103 | -65 | -66 | 179 | -34 |
| 405 | 1,835 | 1,378 | 400 | 45 |
| -312 | -1,578 | -1,250 | -409 | -579 |
| 93 | 257 | 128 | -9 | -534 |
| 12 | 22 | - | 4 | 17 |
Repurchase of Common Stock | -289 | -330 | -402 | -459 | -114 |
| -127 | -122 | -118 | -116 | -82 |
Other Financing Activities | -3 | -2 | -10 | -4 | - |
| -314 | -175 | -402 | -584 | -713 |
Foreign Exchange Rate Adjustments | 1 | -3 | -3 | -4 | -1 |
| -49 | 47 | -95 | -10 | -322 |
| 321 | 241 | 339 | 360 | 389 |
| 33.20% | -28.91% | -5.83% | -7.46% | 1044.12% |
| 22.46% | 17.16% | 24.49% | 26.59% | 31.25% |
| 4.16 | 3.01 | 3.99 | 3.96 | 4.14 |
| 142 | 126 | 103 | 82 | 96 |
| 73 | 95 | 95 | 123 | 114 |
| 321 | 283.25 | 449.13 | 523.5 | 220.63 |
| 407.88 | 360.75 | 512.88 | 573.5 | 279.38 |
Change in Working Capital | -79 | -162 | -32 | 8 | 15 |