| Net Income | 223.19 | 147.58 | 112.82 | 154.78 | 50.21 | |
| Depreciation & Amortization | 4.86 | 5.27 | 5.48 | 1.54 | 1.5 | |
| Other Amortization | 15.77 | 13.87 | 13.59 | 13.26 | 9.08 | |
| Loss (Gain) From Sale of Assets | - | - | - | - | -4.7 | |
| Asset Writedown & Restructuring Costs | 2.3 | - | - | - | - | |
| Loss (Gain) From Sale of Investments | -11.66 | -5.24 | 3.12 | 5.56 | 0.2 | |
| Stock-Based Compensation | 72.39 | 51.08 | 47.83 | 31.44 | 7.25 | |
| Other Operating Activities | -9.48 | -3.94 | 17.8 | -39.68 | 7.82 | |
| Change in Accounts Receivable | -27.21 | 3.99 | -26.24 | -31.02 | -20.45 | |
| Change in Accounts Payable | -0.66 | 8.33 | -0.2 | 8.66 | 7.29 | |
| Change in Unearned Revenue | 15.21 | -6.08 | 17.53 | 1.83 | 38.57 | |
| Change in Other Net Operating Assets | -11.44 | -30.77 | -12.12 | -19.81 | -13.8 | |
| Operating Cash Flow | 273.27 | 184.1 | 179.6 | 126.58 | 82.97 | |
| Operating Cash Flow Growth | 48.44% | 2.50% | 41.89% | 52.55% | 216.70% | |
| Capital Expenditures | - | -0.15 | -1.7 | -1.91 | -0.25 | |
| Cash Acquisitions | - | - | -53.5 | - | -31.68 | |
| Divestitures | - | - | - | - | 4.23 | |
| Sale (Purchase) of Intangibles | -6.53 | -5.65 | -4.48 | -3.79 | -4.37 | |
| Investment in Securities | -22.77 | 36.99 | -0.24 | -635.47 | -38.34 | |
| Other Investing Activities | - | - | - | 0.6 | -0.01 | |
| Investing Cash Flow | -29.3 | 31.19 | -59.92 | -640.57 | -70.42 | |
| Issuance of Common Stock | 23.3 | 16.34 | 14.69 | 567.91 | 8.9 | |
| Repurchase of Common Stock | -148.97 | -287.47 | -89.15 | -3.52 | -2.02 | |
| Other Financing Activities | -5.47 | -5.39 | - | -3.98 | -1.47 | |
| Financing Cash Flow | -131.14 | -276.52 | -74.46 | 560.42 | 5.41 | |
| Net Cash Flow | 112.83 | -61.24 | 45.22 | 46.42 | 17.96 | |
| Free Cash Flow | 273.27 | 183.95 | 177.9 | 124.66 | 82.73 | |
| Free Cash Flow Growth | 48.55% | 3.40% | 42.71% | 50.69% | 219.24% | |
| Free Cash Flow Margin | 47.91% | 38.69% | 42.45% | 36.29% | 39.98% | |
| Free Cash Flow Per Share | 1.36 | 0.89 | 0.83 | 0.65 | 0.87 | |
| Cash Income Tax Paid | 55.65 | 51.27 | 5.23 | 0.21 | 5.97 | |
| Levered Free Cash Flow | 216.76 | 164.15 | 138.07 | 82.07 | 63.83 | |
| Unlevered Free Cash Flow | 216.76 | 164.15 | 138.07 | 82.07 | 63.83 | |
| Change in Net Working Capital | 13.97 | 8.24 | 1.32 | 29.59 | -16.98 | |