| Net Income | 421.36 | 445.05 | 361.57 | 772.02 | 1,776 | |
| Depreciation & Amortization | 145.03 | 142.4 | 125.79 | 108.73 | 93.54 | |
| Loss (Gain) From Sale of Investments | -5.89 | 4.99 | - | - | - | |
| Stock-Based Compensation | 173.7 | 154.03 | 133.37 | 114.34 | 98.43 | |
| Other Operating Activities | 76.45 | 47.2 | 32.31 | 23.22 | -1,435 | |
| Change in Accounts Receivable | -153.49 | -104.61 | 21.55 | -262.07 | -139.78 | |
| Change in Inventory | 25.05 | 30.17 | -130.1 | -112.45 | -29.11 | |
| Change in Accounts Payable | -0.84 | -7.7 | -36.52 | 19.75 | 52.21 | |
| Change in Unearned Revenue | -80.11 | 86.71 | 241.89 | 462.64 | 228.13 | |
| Change in Income Taxes | -20.28 | -7.77 | 6.33 | 12.45 | -2.8 | |
| Change in Other Net Operating Assets | 157.23 | -4.69 | -187.46 | 33.92 | 21.04 | |
| Operating Cash Flow | 738.23 | 785.78 | 568.73 | 1,173 | 662.17 | |
| Operating Cash Flow Growth | -6.05% | 38.16% | -51.50% | 77.08% | -11.39% | |
| Capital Expenditures | -115.58 | -177.72 | -291.9 | -401.1 | -154.92 | |
| Cash Acquisitions | -77.08 | - | -12.3 | -8 | -420.79 | |
| Investment in Securities | -62.49 | -18.51 | 93.1 | -197.32 | 316.12 | |
| Other Investing Activities | 0.24 | 0.28 | -2.21 | 42.99 | 28.08 | |
| Investing Cash Flow | -254.91 | -195.94 | -213.32 | -563.43 | -231.51 | |
| Issuance of Common Stock | 25.28 | 26.6 | 26.15 | 25.62 | 20.31 | |
| Repurchase of Common Stock | -381 | -614.94 | -487.84 | -483.96 | -51.12 | |
| Other Financing Activities | - | -10 | -40 | - | - | |
| Financing Cash Flow | -355.72 | -598.34 | -501.69 | -458.33 | -30.81 | |
| Foreign Exchange Rate Adjustments | -21.15 | 4.67 | -11.51 | -12.12 | 10.48 | |
| Net Cash Flow | 106.44 | -3.84 | -157.78 | 138.67 | 410.34 | |
| Free Cash Flow | 622.65 | 608.06 | 276.83 | 771.45 | 507.26 | |
| Free Cash Flow Growth | 2.40% | 119.65% | -64.11% | 52.08% | -15.11% | |
| Free Cash Flow Margin | 15.57% | 15.74% | 7.41% | 19.52% | 20.52% | |
| Free Cash Flow Per Share | 8.30 | 7.94 | 3.53 | 9.68 | 6.40 | |
| Cash Income Tax Paid | 177.08 | 294.57 | 231.88 | 203.31 | 76.33 | |
| Levered Free Cash Flow | 620.71 | 618.14 | 271.93 | 595.67 | 503.76 | |
| Unlevered Free Cash Flow | 620.71 | 618.14 | 271.93 | 595.67 | 503.76 | |
| Change in Net Working Capital | 4.67 | -88.58 | 104.11 | -163.45 | -224.73 | |