| Net Income | 742 | 614 | 1,057 | 1,124 | 894 | 627 | |
| Depreciation & Amortization | 266 | 270 | 212 | 223 | 293 | 326 | |
| Loss (Gain) From Sale of Investments | -17 | - | - | - | - | -11 | |
| Stock-Based Compensation | 153 | 137 | 135 | 125 | 103 | 92 | |
| Other Operating Activities | 276 | 302 | 23 | 76 | -4 | 39 | |
| Change in Accounts Receivable | 73 | 71 | 14 | -204 | -122 | 75 | |
| Change in Inventory | -17 | -49 | -148 | -125 | -43 | -73 | |
| Change in Accounts Payable | 44 | 26 | -62 | 56 | 53 | -33 | |
| Change in Unearned Revenue | 26 | -12 | 61 | 79 | 96 | 41 | |
| Change in Income Taxes | -81 | -172 | -44 | -44 | 34 | 5 | |
| Change in Other Net Operating Assets | 11 | -135 | 160 | -166 | 18 | -72 | |
| Operating Cash Flow | 1,476 | 1,052 | 1,408 | 1,144 | 1,322 | 1,016 | |
| Operating Cash Flow Growth | 39.64% | -25.28% | 23.08% | -13.46% | 30.12% | 1.80% | |
| Capital Expenditures | -130 | -154 | -197 | -185 | -174 | -117 | |
| Cash Acquisitions | -128 | -681 | -85 | -33 | -178 | -357 | |
| Investment in Securities | -11 | -11 | -7 | -33 | -1 | - | |
| Other Investing Activities | 15 | 27 | 1 | - | - | 32 | |
| Investing Cash Flow | -254 | -819 | -288 | -251 | -353 | -442 | |
| Long-Term Debt Issued | - | 599 | - | - | - | - | |
| Total Debt Issued | 1,347 | 599 | - | - | - | - | |
| Long-Term Debt Repaid | - | -624 | - | - | - | - | |
| Net Debt Issued (Repaid) | 747 | -25 | - | - | - | - | |
| Issuance of Common Stock | 64 | 66 | 67 | 63 | 59 | 58 | |
| Repurchase of Common Stock | -564 | -474 | -751 | -923 | -726 | -464 | |
| Other Financing Activities | -24 | -480 | -3 | -1 | -4 | -7 | |
| Financing Cash Flow | 223 | -913 | -687 | -861 | -671 | -413 | |
| Foreign Exchange Rate Adjustments | 16 | 6 | -2 | -43 | 3 | 6 | |
| Net Cash Flow | 1,461 | -674 | 431 | -11 | 301 | 167 | |
| Free Cash Flow | 1,346 | 898 | 1,211 | 959 | 1,148 | 899 | |
| Free Cash Flow Growth | 51.24% | -25.85% | 26.28% | -16.46% | 27.70% | 2.39% | |
| Free Cash Flow Margin | 26.35% | 18.04% | 22.16% | 17.69% | 23.23% | 21.30% | |
| Free Cash Flow Per Share | 7.71 | 5.13 | 6.76 | 5.27 | 6.14 | 4.76 | |
| Cash Interest Paid | 76 | 75 | 75 | 75 | 75 | 75 | |
| Cash Income Tax Paid | 44 | 146 | 343 | 191 | 130 | 84 | |
| Levered Free Cash Flow | 976.5 | 586 | 861.13 | 671.5 | 920.25 | 773.5 | |
| Unlevered Free Cash Flow | 1,029 | 638.5 | 909.88 | 720.88 | 969.63 | 822.25 | |
| Change in Net Working Capital | -180 | 150 | 103 | 310 | -66 | -34 | |