| 2,230 | 2,240 | 2,126 | 2,290 | 2,137 |
Depreciation & Amortization | 550 | 493 | 482 | 532 | 541 |
| - | 36 | 37 | 37 | 33 |
Asset Writedown & Restructuring Costs | - | 13 | 36 | - | - |
| - | 175 | 176 | 261 | 246 |
Other Operating Activities | 441 | -323 | -338 | -228 | 26 |
Change in Accounts Receivable | - | -49 | -43 | -238 | -407 |
Change in Accounts Payable | - | -23 | -23 | -11 | -35 |
Change in Unearned Revenue | - | 44 | -4 | -26 | 19 |
Change in Other Net Operating Assets | -338 | -482 | -119 | -49 | -65 |
| 2,883 | 2,124 | 2,330 | 2,568 | 2,495 |
Operating Cash Flow Growth | 35.73% | -8.84% | -9.27% | 2.93% | -24.37% |
| -288 | -297 | -317 | -332 | -279 |
Sale of Property, Plant & Equipment | 70 | - | - | - | - |
| - | -1,615 | -409 | -367 | -970 |
| - | - | - | 28 | - |
| -12 | 266 | 395 | 565 | -915 |
| -230 | -1,646 | -331 | -106 | -2,164 |
| - | 600 | - | 650 | - |
| - | 600 | - | 650 | - |
| -342 | -373 | -25 | -686 | -53 |
| -342 | -373 | -25 | -686 | -53 |
| -342 | 227 | -25 | -36 | -53 |
| 58 | 63 | 71 | 86 | 130 |
Repurchase of Common Stock | -1,378 | -605 | -1,064 | -1,422 | -771 |
| -610 | -600 | -591 | -564 | -509 |
Other Financing Activities | - | - | - | -3 | - |
| -2,272 | -915 | -1,609 | -1,939 | -1,203 |
Foreign Exchange Rate Adjustments | 22 | -49 | 33 | -21 | -16 |
| 403 | -486 | 423 | 502 | -888 |
| 2,595 | 1,827 | 2,013 | 2,236 | 2,216 |
| 42.04% | -9.24% | -9.97% | 0.90% | -23.61% |
| 12.29% | 9.26% | 10.40% | 11.51% | 11.97% |
| 5.31 | 3.68 | 3.99 | 4.31 | 4.20 |
| - | 53 | 40 | 15 | 7 |
| - | 1,120 | 1,245 | 813 | 625 |
| 1,023 | 2,128 | 2,060 | 2,071 | 1,814 |
| 1,046 | 2,161 | 2,085 | 2,083 | 1,819 |
Change in Working Capital | -338 | -510 | -189 | -324 | -488 |