| Net Income | -154.91 | -286.73 | -247.42 | -355.02 | -210.21 | |
| Depreciation & Amortization | 11.65 | 10.73 | 7.87 | 7.06 | 7.92 | |
| Other Amortization | 9 | 4.8 | 3.9 | 3.33 | 2.82 | |
| Loss (Gain) From Sale of Investments | -15.3 | -16.89 | -4.37 | - | - | |
| Stock-Based Compensation | 277.87 | 237.08 | 177.47 | 228.72 | 25.56 | |
| Other Operating Activities | 5.3 | 18 | 7.54 | 8.16 | 16.79 | |
| Change in Accounts Receivable | -75.53 | -46.42 | -47.46 | -47.05 | -14.14 | |
| Change in Inventory | -22.42 | 18.33 | -7.5 | -19.39 | 2.84 | |
| Change in Accounts Payable | 37.28 | 26.6 | 13.49 | 69.93 | 16.25 | |
| Change in Unearned Revenue | 120.28 | 138.92 | 112.88 | 64 | 35.16 | |
| Change in Other Net Operating Assets | -61.57 | -116.24 | -119.41 | -131.22 | -54.76 | |
| Operating Cash Flow | 131.66 | -11.82 | -103.02 | -171.48 | -171.77 | |
| Capital Expenditures | -20.18 | -10.95 | -33.24 | -19.35 | -32.1 | |
| Investment in Securities | -46.24 | -67.68 | -598.99 | - | - | |
| Other Investing Activities | -0.2 | -0.05 | 0.38 | -0.68 | -0.1 | |
| Investing Cash Flow | -66.62 | -78.69 | -631.85 | -20.04 | -32.2 | |
| Long-Term Debt Repaid | -1.69 | -2.21 | -1.3 | -0.55 | -0.17 | |
| Net Debt Issued (Repaid) | -1.69 | -2.21 | -1.3 | -0.55 | -0.17 | |
| Issuance of Common Stock | 28.8 | 23.2 | 18.05 | 848.05 | 2.38 | |
| Repurchase of Common Stock | -0.01 | - | - | -141.75 | -0.06 | |
| Other Financing Activities | - | - | -2.53 | -4.11 | - | |
| Financing Cash Flow | 27.1 | 21 | 14.21 | 701.64 | 401.97 | |
| Foreign Exchange Rate Adjustments | -1.08 | 0.48 | 0.11 | -0.13 | - | |
| Net Cash Flow | 91.06 | -69.03 | -720.54 | 510 | 198 | |
| Free Cash Flow | 111.48 | -22.77 | -136.26 | -190.83 | -203.87 | |
| Free Cash Flow Margin | 8.92% | -2.43% | -20.88% | -44.55% | -81.58% | |
| Free Cash Flow Per Share | 0.20 | -0.04 | -0.27 | -0.69 | -0.85 | |
| Cash Income Tax Paid | 3.46 | 2.12 | 0.61 | 0.47 | 0.03 | |
| Levered Free Cash Flow | 228.31 | 164.88 | 9.06 | 48.63 | -78.48 | |
| Unlevered Free Cash Flow | 228.31 | 164.88 | 9.06 | 48.63 | -78.48 | |
| Change in Net Working Capital | -63.48 | -79.42 | -14.56 | -39.56 | -44.02 | |