| 454 | 367 | 396 | 382 | 318 |
Depreciation & Amortization | 275 | 227 | 200 | 189 | 184 |
| 26 | 23 | 20 | 17 | 12 |
| 137 | 124 | 129 | 97 | 124 |
| -24 | 11 | 7 | 8 | -43 |
Changes in Accounts Payable | -13 | 11 | -5 | 7 | -6 |
Changes in Unearned Revenue | 26 | 23 | 97 | 3 | 6 |
Changes in Other Operating Activities | -14 | -23 | -46 | 22 | -23 |
| 867 | 763 | 798 | 725 | 572 |
Operating Cash Flow Growth | 13.63% | -4.39% | 10.07% | 26.75% | -4.19% |
| -426 | -350 | -772 | -338 | -140 |
Payments for Business Acquisitions | 10 | -1,198 | - | -552 | - |
Other Investing Activities | 49 | 467 | 421 | 36 | 263 |
| -372 | -1,081 | -351 | -854 | 123 |
| 330 | 385 | 540 | 370 | 25 |
| -480 | -400 | -705 | -40 | -3,200 |
Net Short-Term Debt Issued (Repaid) | -150 | -15 | -165 | 330 | -3,175 |
| - | 644 | - | 591 | 3,047 |
| - | -399 | - | -596 | -5 |
Net Long-Term Debt Issued (Repaid) | - | 245 | - | -5 | 3,042 |
| - | 406 | - | - | 110 |
Net Common Stock Issued (Repurchased) | - | 406 | - | - | 110 |
| -324 | -280 | -263 | -244 | -559 |
Other Financing Activities | -35 | -26 | -24 | -23 | -23 |
| -509 | 330 | -452 | 58 | -605 |
| -14 | 12 | -5 | -71 | 90 |
| 441 | 413 | 26 | 387 | 432 |
| 6.78% | 1488.46% | -93.28% | -10.42% | 446.83% |
| 35.48% | 42.10% | 2.82% | 42.07% | 51.43% |
| 4.30 | 4.20 | 0.27 | 3.98 | 4.46 |
| 139 | 472 | -307 | 578 | 195 |
| 314.15 | 244.08 | -152.97 | 261.83 | 323.93 |