| Net Income | -71.93 | -131.67 | -126.61 | -136.64 | -119.15 | -80.52 | |
| Depreciation & Amortization | 4.76 | 4.93 | 5.26 | 5.13 | 4.53 | 3.43 | |
| Loss (Gain) From Sale of Assets | - | - | - | - | 0.24 | - | |
| Asset Writedown & Restructuring Costs | 0.26 | 0.26 | 0.04 | 5.81 | - | - | |
| Loss (Gain) From Sale of Investments | -6.52 | -7.85 | -9.34 | -2.29 | 0.53 | 0.25 | |
| Stock-Based Compensation | 12.62 | 14.61 | 24.34 | 24.45 | 17.86 | 8.41 | |
| Other Operating Activities | 6.81 | 62.59 | 0.03 | 0.04 | - | - | |
| Change in Accounts Payable | 0.5 | -0.39 | 1.09 | -1.39 | 1.76 | -1.44 | |
| Change in Unearned Revenue | -18.39 | -15.12 | 41.6 | - | - | - | |
| Change in Other Net Operating Assets | -13.33 | -15.93 | 10.85 | 2.43 | 2.42 | -0.27 | |
| Operating Cash Flow | -85.23 | -88.56 | -52.75 | -102.45 | -91.82 | -70.14 | |
| Capital Expenditures | -0.73 | -2.4 | -7.4 | -8.8 | -5.96 | -5.52 | |
| Sale of Property, Plant & Equipment | 0.23 | 0.2 | - | - | 0.11 | - | |
| Investment in Securities | 98.54 | 96.73 | -2.3 | -183.71 | 198.9 | -199.68 | |
| Investing Cash Flow | 98.04 | 94.53 | -9.7 | -192.52 | 193.05 | -205.2 | |
| Issuance of Common Stock | 0.44 | 0.44 | 36.55 | 1.26 | 215.63 | 217.47 | |
| Repurchase of Common Stock | -0.07 | -0.19 | -0.57 | -0.58 | - | - | |
| Other Financing Activities | - | - | -0.16 | 12.31 | -0.96 | -3.23 | |
| Financing Cash Flow | 0.37 | 0.25 | 35.82 | 12.99 | 214.67 | 323.1 | |
| Net Cash Flow | 13.18 | 6.22 | -26.63 | -281.97 | 315.9 | 47.76 | |
| Free Cash Flow | -85.96 | -90.96 | -60.14 | -111.25 | -97.78 | -75.66 | |
| Free Cash Flow Margin | -350.04% | -457.29% | -1018.66% | - | - | - | |
| Free Cash Flow Per Share | -1.29 | -1.36 | -0.93 | -1.91 | -1.74 | -2.78 | |
| Levered Free Cash Flow | -39.4 | -41.53 | -44.99 | -73.48 | -53.66 | -44.64 | |
| Unlevered Free Cash Flow | -39.4 | -41.53 | -44.99 | -73.48 | -53.66 | -44.64 | |
| Change in Net Working Capital | 9.82 | 9.17 | -19.4 | 6.02 | -4.35 | 0.27 | |