| Net Income | -132.26 | -130.3 | -101.74 | -108.18 | -58.24 | -51.97 | |
| Depreciation & Amortization | 2.5 | 2.5 | 2.42 | 1.61 | 0.9 | 0.72 | |
| Loss (Gain) From Sale of Investments | -3.88 | -4.62 | -3.39 | - | - | - | |
| Stock-Based Compensation | 29.43 | 28.9 | 19.08 | 14.23 | 7.83 | 1.76 | |
| Other Operating Activities | 3.81 | 3.77 | 3.63 | 1.75 | 1.32 | 0.89 | |
| Change in Accounts Receivable | - | - | 2 | - | - | -2 | |
| Change in Accounts Payable | -0.6 | -1.18 | -1.71 | 1.1 | 1.23 | 1.17 | |
| Change in Unearned Revenue | -28.89 | -29.97 | -31.53 | -16.86 | -12.04 | 119.08 | |
| Change in Other Net Operating Assets | -5.45 | -0.59 | -6.73 | -2.73 | -0.54 | 0.42 | |
| Operating Cash Flow | -135.34 | -131.5 | -117.98 | -109.08 | -59.53 | 70.07 | |
| Capital Expenditures | -0.61 | -0.75 | -1.53 | -7.69 | -1.84 | -1.11 | |
| Investment in Securities | 128.54 | 86.88 | 42.95 | 34.09 | -181.6 | -144.32 | |
| Other Investing Activities | - | - | - | - | - | -0.04 | |
| Investing Cash Flow | 127.93 | 86.13 | 41.43 | 26.4 | -183.43 | -145.47 | |
| Issuance of Common Stock | 4.68 | 47.66 | 82.65 | 1.62 | 1.06 | 0.04 | |
| Other Financing Activities | - | - | -0.24 | -0.01 | 326.28 | - | |
| Financing Cash Flow | 4.68 | 47.66 | 82.41 | 1.62 | 357.33 | 80.88 | |
| Net Cash Flow | -2.73 | 2.29 | 5.85 | -81.07 | 114.36 | 5.49 | |
| Free Cash Flow | -135.95 | -132.26 | -119.51 | -116.77 | -61.36 | 68.97 | |
| Free Cash Flow Margin | -331.67% | -314.38% | -327.18% | -469.72% | -165.66% | 900.84% | |
| Free Cash Flow Per Share | -1.24 | -1.21 | -1.26 | -1.33 | -0.99 | 2.16 | |
| Levered Free Cash Flow | -67.78 | -67.27 | -61.82 | -48.74 | -34.02 | -18.57 | |
| Unlevered Free Cash Flow | -67.78 | -67.27 | -61.82 | -48.74 | -34.02 | -18.57 | |
| Change in Net Working Capital | 7.4 | 6.91 | 10.43 | -12.53 | 4.54 | -12.68 | |