| 255 | 235 | 171 | 71 | 128 |
Depreciation & Amortization | 89 | 39 | 37 | 34 | 35 |
Asset Writedown & Restructuring Costs | - | 2 | 9 | 29 | 1 |
| 34 | 26 | 26 | 22 | 25 |
Other Operating Activities | 9 | 4 | -9 | -9 | 34 |
Change in Accounts Receivable | -1 | 1 | - | 2 | -2 |
Change in Accounts Payable | 19 | -7 | -4 | 15 | 10 |
Change in Unearned Revenue | -8 | -9 | -19 | -35 | -32 |
| 25 | -8 | -1 | 6 | 1 |
Change in Other Net Operating Assets | -6 | -13 | -8 | 7 | -15 |
| 416 | 270 | 202 | 142 | 185 |
Operating Cash Flow Growth | 54.07% | 33.66% | 42.25% | -23.24% | -10.63% |
| -26 | -39 | -32 | -40 | -31 |
| 3 | -583 | - | - | - |
| 54 | - | - | - | - |
Other Investing Activities | - | - | - | 5 | - |
| 31 | -622 | -32 | -35 | -31 |
| - | 1,216 | - | - | 638 |
| -29 | -598 | -17 | -17 | -994 |
| -29 | 618 | -17 | -17 | -356 |
Repurchase of Common Stock | -283 | -161 | -121 | -59 | -103 |
Other Financing Activities | 10 | -10 | 1 | -1 | -30 |
| -302 | 447 | -137 | -77 | -489 |
Miscellaneous Cash Flow Adjustments | - | 1 | - | - | - |
| 145 | 96 | 33 | 30 | -335 |
| 390 | 231 | 170 | 102 | 154 |
| 68.83% | 35.88% | 66.67% | -33.77% | -12.00% |
| 18.63% | 12.53% | 9.55% | 6.14% | 9.61% |
| 5.24 | 2.96 | 2.10 | 1.24 | 1.80 |
| - | 39 | 38 | 29 | 46 |
| - | 82 | 72 | 26 | 40 |
| 292 | 225.5 | 134.88 | 90.5 | 114.38 |
| 341.38 | 250.5 | 159.88 | 109.88 | 138.75 |
Change in Working Capital | 29 | -36 | -32 | -5 | -38 |