|  | 349 | 336 | 163 | 3,675 | 371 | -569 |  | 
| Depreciation & Amortization | 297 | 283 | 320 | 350 | 317 | 352 |  | 
|  | 81 | 78 | 68 | 70 | 81 | 97 |  | 
| Asset Writedown & Restructuring Costs | - | - | -4 | - | - | 54 |  | 
|  | 110 | 110 | 118 | 69 | 113 | 56 |  | 
| Provision & Write-off of Bad Debts | 14 | 14 | 12 | - | 7 | 107 |  | 
| Other Operating Activities | -101 | -113 | -5 | -3,726 | -728 | -185 |  | 
| Change in Accounts Receivable | -148 | -148 | -68 | -35 | 19 | 137 |  | 
|  | 2 | 2 | -29 | -65 | 9 | 4 |  | 
| Change in Accounts Payable | 59 | 59 | 65 | -74 | 91 | -31 |  | 
|  | 25 | 25 | -40 | -649 | 7 | 5 |  | 
| Change in Other Net Operating Assets | -77 | -14 | -10 | -40 | 17 | 6 |  | 
|  | 611 | 632 | 590 | -381 | 685 | 471 |  | 
| Operating Cash Flow Growth | -10.54% | 7.12% | - | - | 45.43% | -13.74% |  | 
|  | -280 | -294 | -242 | -216 | -171 | -137 |  | 
|  | -861 | -5 | -4 | -136 | -186 | -13 |  | 
|  | 41 | 41 | -2 | 50 | 10 | 24 |  | 
| Other Investing Activities | - | - | -3 | 6,418 | -95 | -47 |  | 
|  | -1,100 | -258 | -251 | 6,116 | -442 | -173 |  | 
|  | - | - | 205 | 280 | - | - |  | 
|  | - | - | 550 | 2,200 | 60 | 1,080 |  | 
|  | 1,165 | - | 755 | 2,480 | 60 | 1,080 |  | 
|  | - | - | -205 | -280 | - | - |  | 
|  | - | -11 | -584 | -7,093 | -637 | -573 |  | 
|  | -187 | -11 | -789 | -7,373 | -637 | -573 |  | 
|  | 978 | -11 | -34 | -4,893 | -577 | 507 |  | 
| Repurchase of Common Stock | -602 | -512 | -205 | -481 | -27 | - |  | 
| Other Financing Activities | -43 | -54 | -549 | -89 | -75 | -44 |  | 
|  | 333 | -577 | -788 | -5,463 | -679 | 463 |  | 
| Foreign Exchange Rate Adjustments | 5 | -6 | 3 | -6 | -6 | 7 |  | 
|  | -151 | -209 | -446 | 266 | -442 | 768 |  | 
|  | 331 | 338 | 348 | -597 | 514 | 334 |  | 
|  | -17.25% | -2.87% | - | - | 53.89% | 3.73% |  | 
|  | 10.36% | 10.60% | 11.99% | -23.77% | 23.87% | 19.66% |  | 
|  | 3.76 | 3.71 | 3.74 | -6.28 | 5.25 | 3.52 |  | 
|  | 277 | 286 | 306 | 351 | 453 | 471 |  | 
|  | 165 | 164 | 147 | 692 | 38 | 22 |  | 
|  | 378.13 | 410.13 | 441.38 | 367.5 | 459.38 | 95.25 |  | 
|  | 558.75 | 593.25 | 634.5 | 571.88 | 758.13 | 409.63 |  | 
| Change in Working Capital | -139 | -76 | -82 | -863 | 143 | 121 |  |