| 1,461 | 1,187 | 1,157 | 1,079 | 995 |
Depreciation & Amortization | 1,668 | 1,605 | 1,500 | 1,438 | 1,277 |
| 28 | 28 | 26 | 24 | 22 |
| 247 | 157 | 207 | 216 | 155 |
| -272 | -91 | 144 | -317 | -74 |
| -12 | -31 | -67 | -77 | -71 |
Changes in Accounts Payable | 42 | 4 | -104 | 136 | 28 |
Changes in Income Taxes Payable | 190 | 34 | -4 | -13 | 1 |
Changes in Other Operating Activities | 1 | -130 | -295 | -223 | -672 |
| 3,353 | 2,763 | 2,564 | 2,263 | 1,661 |
Operating Cash Flow Growth | 21.35% | 7.76% | 13.30% | 36.24% | -3.82% |
| -4,128 | -4,319 | -3,597 | -3,351 | -3,479 |
| -440 | -584 | -266 | -229 | -452 |
Proceeds from Sale of Investments | 416 | 564 | 240 | 216 | 439 |
Other Investing Activities | 7 | -117 | -175 | -6 | -36 |
| -4,145 | -4,456 | -3,798 | -3,370 | -3,528 |
| 1,960 | 2,535 | 2,295 | 1,467 | 1,997 |
| -341 | -893 | -100 | -505 | -8 |
Net Long-Term Debt Issued (Repaid) | 1,619 | 1,642 | 2,195 | 962 | 1,989 |
| 574 | 273 | 346 | 333 | 308 |
Net Common Stock Issued (Repurchased) | 574 | 273 | 346 | 333 | 308 |
Repurchase of Preferred Stock | - | - | - | - | -13 |
Net Preferred Stock Issued (Repurchased) | - | - | - | - | -13 |
| -768 | -714 | -662 | -610 | -565 |
Other Financing Activities | -541 | 548 | -589 | 483 | 2 |
| 884 | 1,749 | 1,290 | 1,168 | 1,721 |
| 92 | 56 | 56 | 61 | -146 |
| -775 | -1,556 | -1,033 | -1,088 | -1,818 |
| -8.81% | -20.41% | -13.77% | -13.67% | -28.43% |
| -2.85 | -5.82 | -3.92 | -4.19 | -7.06 |
| 836 | -13 | 780 | -54 | 63 |
| -385.53 | -1,420 | -1,222 | -787.46 | -1,765 |