| Net Income | -175.57 | -227.1 | -263.49 | -280.32 | 127.84 | -111.25 | |
| Depreciation & Amortization | 15.84 | 16.22 | 17.32 | 12.91 | 9.56 | 8.41 | |
| Asset Writedown & Restructuring Costs | - | 2.1 | - | - | - | - | |
| Loss (Gain) From Sale of Investments | -11.48 | -10.76 | -1.52 | 4.79 | 0.65 | -3.84 | |
| Stock-Based Compensation | 36.62 | 38.46 | 40.27 | 40.79 | 38.81 | 31.95 | |
| Provision & Write-off of Bad Debts | -5 | -5 | - | - | -2.57 | 7.68 | |
| Other Operating Activities | 10.03 | 7.43 | -0.1 | 0.37 | 4.36 | -1.23 | |
| Change in Accounts Receivable | 6.63 | 9.71 | 3.94 | 4.82 | 14.12 | -9.9 | |
| Change in Accounts Payable | 5.05 | -0.29 | -2.79 | 18.79 | -2.3 | 3.87 | |
| Change in Unearned Revenue | 37.76 | -0.03 | -1.51 | -1.17 | -0.9 | - | |
| Change in Other Net Operating Assets | -7.76 | -3.85 | -10.52 | -8.47 | 29.3 | 20.24 | |
| Operating Cash Flow | -87.89 | -173.13 | -218.41 | -207.49 | 218.88 | -54.06 | |
| Capital Expenditures | -2.82 | -2.44 | -9.96 | -30.72 | -84.18 | -26.87 | |
| Investment in Securities | -2.34 | 105.88 | 200.9 | 18.8 | -322.47 | 149.63 | |
| Investing Cash Flow | -5.16 | 103.45 | 190.94 | -11.93 | -406.64 | 122.76 | |
| Issuance of Common Stock | 1.47 | 133.77 | 8.22 | 4.55 | 222.49 | 7.42 | |
| Repurchase of Common Stock | -0.51 | -0.91 | -0.42 | -0.28 | -0 | - | |
| Other Financing Activities | 113.89 | -40.18 | -42.77 | -33.1 | -27.24 | 192.79 | |
| Financing Cash Flow | 114.84 | 92.68 | -34.97 | -28.84 | 195.25 | 200.21 | |
| Net Cash Flow | 21.79 | 23 | -62.43 | -248.26 | 7.48 | 268.91 | |
| Free Cash Flow | -90.71 | -175.56 | -228.37 | -238.21 | 134.7 | -80.93 | |
| Free Cash Flow Margin | -58.23% | -210.69% | -253.06% | -211.32% | 28.64% | -52.36% | |
| Free Cash Flow Per Share | -1.77 | -3.55 | -5.22 | -5.52 | 3.07 | -2.17 | |
| Cash Interest Paid | 6.56 | 6.56 | 7.28 | 23.12 | 21.64 | - | |
| Cash Income Tax Paid | - | -0.07 | -0.14 | 11.81 | 6 | -0.19 | |
| Levered Free Cash Flow | -53.67 | -95.45 | -133.51 | -156.11 | 72.51 | -39.25 | |
| Unlevered Free Cash Flow | -35.04 | -87.54 | -129.22 | -141.58 | 88.93 | -38.77 | |
| Change in Working Capital | 41.68 | 5.53 | -10.89 | 13.98 | 40.22 | 14.22 | |