| Net Income | -4.09 | -57.25 | -217.57 | -254.15 | -292.21 | -120.11 | |
| Depreciation & Amortization | 6.63 | 7.1 | 10.29 | 11.53 | 16.35 | 13.19 | |
| Loss (Gain) From Sale of Assets | -47.99 | -42.96 | - | - | - | - | |
| Asset Writedown & Restructuring Costs | - | - | 12.06 | - | - | - | |
| Stock-Based Compensation | 9.69 | 12.15 | 32.16 | 41.04 | 54.63 | 61 | |
| Other Operating Activities | -4.76 | -7.04 | -6.39 | 0.32 | 0.87 | -6.4 | |
| Change in Accounts Payable | -3.53 | -4.4 | -0.42 | 0.33 | -0.01 | -13.24 | |
| Change in Unearned Revenue | - | -0.54 | 11.32 | -22.76 | 4.18 | 8.32 | |
| Change in Other Net Operating Assets | -10.05 | 7.93 | -8.29 | -4.44 | 9.34 | -10.55 | |
| Operating Cash Flow | -54.09 | -85 | -166.86 | -228.14 | -206.86 | -67.79 | |
| Capital Expenditures | -0.1 | -0.71 | -13.87 | -30.81 | -11.58 | -22.26 | |
| Sale of Property, Plant & Equipment | 43 | 43.18 | - | - | - | - | |
| Sale (Purchase) of Intangibles | - | - | - | - | -8 | - | |
| Investment in Securities | 47.6 | 39.04 | 58.16 | 34.54 | 34.99 | - | |
| Other Investing Activities | 8.05 | -0.75 | -0.43 | 0.02 | -33 | - | |
| Investing Cash Flow | 98.56 | 80.76 | 43.86 | 3.75 | -17.59 | -22.26 | |
| Issuance of Common Stock | 0.53 | 0.42 | 127.39 | 166.23 | - | - | |
| Other Financing Activities | - | - | - | - | 354.89 | 90.05 | |
| Financing Cash Flow | 0.53 | 0.42 | 127.39 | 166.23 | 354.89 | 90.05 | |
| Net Cash Flow | 44.99 | -3.82 | 4.39 | -58.16 | 130.45 | - | |
| Free Cash Flow | -54.19 | -85.71 | -180.72 | -258.95 | -218.43 | -90.05 | |
| Free Cash Flow Margin | -112.04% | -226.36% | -180.03% | -283.02% | -400.63% | -36.29% | |
| Free Cash Flow Per Share | -1.03 | -1.64 | -3.67 | -7.27 | -9.29 | -3.85 | |
| Levered Free Cash Flow | -40.38 | -62.54 | -114.54 | -170.65 | -117.88 | -74.26 | |
| Unlevered Free Cash Flow | -40.38 | -62.54 | -114.54 | -170.65 | -117.88 | -74.26 | |
| Change in Net Working Capital | 19.51 | 15.12 | 7.68 | 28.09 | -26.66 | 35.79 | |