| Net Income | -127.98 | -172.8 | -162.96 | -131.94 | -121.49 | |
| Depreciation & Amortization | 5.73 | 5.81 | 5.17 | 5.16 | 3.16 | |
| Loss (Gain) From Sale of Assets | 0.05 | 0.11 | 0.04 | - | - | |
| Loss (Gain) From Sale of Investments | -4.72 | -6.37 | 0.45 | 1.97 | 0.05 | |
| Stock-Based Compensation | 29.36 | 38.63 | 27.2 | 17.45 | 21.44 | |
| Other Operating Activities | 4.57 | 3.83 | 5.47 | 2.7 | 3.68 | |
| Change in Accounts Receivable | -5.01 | -5.09 | -2.51 | -19.14 | -2.57 | |
| Change in Inventory | -10.86 | 1.65 | -14.73 | -22.04 | -16.29 | |
| Change in Accounts Payable | -1.95 | 5.31 | -1.28 | -3.07 | 0.74 | |
| Change in Unearned Revenue | 1.77 | 3.02 | 2.16 | 2.88 | 2.75 | |
| Change in Other Net Operating Assets | -9.64 | -5.65 | -4.79 | 15.76 | 9.51 | |
| Operating Cash Flow | -116.3 | -131.37 | -145.73 | -130.26 | -99.02 | |
| Capital Expenditures | -0.91 | -3.44 | -8.33 | -3.11 | -9.08 | |
| Investment in Securities | 104.85 | 86.47 | -57.97 | -139.4 | 13.02 | |
| Investing Cash Flow | 103.94 | 83.03 | -66.3 | -142.51 | 3.95 | |
| Long-Term Debt Issued | 66.52 | 33.23 | 96.06 | - | 29.63 | |
| Long-Term Debt Repaid | - | - | -31.2 | - | -30.99 | |
| Net Debt Issued (Repaid) | 66.52 | 33.23 | 64.86 | - | -1.36 | |
| Issuance of Common Stock | 2.28 | 10.43 | 8.04 | 160.15 | 255.99 | |
| Other Financing Activities | -0.94 | - | - | - | - | |
| Financing Cash Flow | 67.87 | 43.65 | 72.9 | 160.15 | 385.68 | |
| Net Cash Flow | 55.51 | -4.7 | -139.13 | -112.62 | 290.61 | |
| Free Cash Flow | -117.22 | -134.81 | -154.05 | -133.37 | -108.09 | |
| Free Cash Flow Margin | -103.10% | -103.40% | -133.53% | -129.99% | -216.47% | |
| Free Cash Flow Per Share | -33.84 | -40.78 | -47.98 | -43.88 | -99.12 | |
| Cash Interest Paid | 20.69 | 10.85 | 3.19 | 1.15 | 3.27 | |
| Cash Income Tax Paid | 0.59 | 0.49 | 0.39 | 0.08 | 0.02 | |
| Levered Free Cash Flow | -69.93 | -70.09 | -94.56 | -87.69 | -62.77 | |
| Unlevered Free Cash Flow | -55.01 | -62.17 | -92.33 | -86.61 | -60.96 | |
| Change in Net Working Capital | 21.79 | -1.35 | 15.74 | 24.54 | 3.06 | |