| 693 | 526 | 1,381 | -367 | 29 |
Depreciation & Amortization | 347 | 326 | 282 | 364 | 344 |
| 1,626 | 1,519 | 1,416 | 1,295 | 1,101 |
| 602 | 308 | -896 | 317 | 69 |
| -360 | -313 | -87 | -319 | -208 |
Changes in Accounts Payable | 6 | 25 | -72 | 86 | 9 |
Changes in Accrued Expenses | -26 | -41 | -95 | 136 | 51 |
Changes in Unearned Revenue | 469 | 398 | 493 | 452 | 529 |
Changes in Other Operating Activities | -418 | -287 | -273 | -307 | -273 |
| 2,939 | 2,461 | 2,149 | 1,657 | 1,651 |
Operating Cash Flow Growth | 19.42% | 14.52% | 29.69% | 0.36% | 30.16% |
| -162 | -269 | -232 | -364 | -435 |
Purchases of Intangible Assets | 0 | -3 | -10 | -1 | -8 |
| -2,742 | -4,808 | -6,166 | -7,206 | -2,982 |
Proceeds from Sale of Investments | 5,295 | 4,124 | 4,665 | 5,065 | 3,008 |
Payments for Business Acquisitions | -2,079 | -825 | -8 | 0 | -1,190 |
Other Investing Activities | 21 | 0 | 0 | - | - |
| 333 | -1,781 | -1,751 | -2,506 | -1,607 |
| - | - | - | 2,978 | - |
| - | - | - | -1,844 | -38 |
Net Long-Term Debt Issued (Repaid) | - | - | - | 1,134 | -38 |
| 192 | 186 | 177 | 152 | 148 |
Repurchase of Common Stock | -2,895 | -700 | -423 | -75 | - |
Net Common Stock Issued (Repurchased) | -2,703 | -514 | -246 | 77 | 148 |
Other Financing Activities | -616 | -636 | -22 | -7 | - |
| -3,319 | -1,150 | -268 | 1,204 | 110 |
Effect of Exchange Rate Changes on Cash and Cash Equivalents | 2 | 0 | -1 | -1 | -1 |
| -45 | -470 | 129 | 354 | 153 |
| 2,777 | 2,192 | 1,917 | 1,293 | 1,216 |
| 26.69% | 14.34% | 48.26% | 6.33% | 20.52% |
| 29.07% | 25.95% | 26.41% | 20.80% | 23.66% |
| 10.36 | 8.14 | 7.23 | 5.07 | 4.79 |
| 909 | 678 | 1,484 | 1,134 | 216 |
| 711.2 | 494.15 | 812.9 | 53.64 | 14.75 |