| Net Income | -74 | -78.62 | -60.39 | 142.12 | -302.47 | -175.17 | |
| Depreciation & Amortization | 1.69 | 1.48 | 1.28 | 0.99 | 1.24 | 1.14 | |
| Loss (Gain) From Sale of Assets | - | - | 0.01 | - | 0.01 | 0.18 | |
| Asset Writedown & Restructuring Costs | - | - | - | 0.14 | 2.17 | 2.34 | |
| Loss (Gain) From Sale of Investments | -1.25 | -1.32 | -2.67 | - | - | - | |
| Stock-Based Compensation | 9.26 | 9.23 | 8.67 | 8.62 | 9.03 | 7.31 | |
| Other Operating Activities | 7.56 | 7.91 | -13.09 | -215.7 | 235.46 | 87.16 | |
| Change in Accounts Receivable | -1.79 | -2.7 | -2.19 | -0.48 | 1.01 | 7.39 | |
| Change in Inventory | -0.31 | 0.7 | -1.64 | -0.99 | -1.04 | 11.65 | |
| Change in Accounts Payable | 1.23 | -1.83 | 2.3 | -0.79 | -0.56 | -2.52 | |
| Change in Other Net Operating Assets | 1.32 | 4.7 | -2.43 | -0.22 | -0.92 | -6.91 | |
| Operating Cash Flow | -56.28 | -60.47 | -70.16 | -66.31 | -56.08 | -67.42 | |
| Capital Expenditures | -2.36 | -2.24 | -0.35 | -0.31 | -0.21 | -0.18 | |
| Investment in Securities | -15.51 | 35.08 | 90.06 | 27.19 | -148.54 | - | |
| Investing Cash Flow | -17.87 | 32.84 | 89.71 | 26.88 | -148.75 | -0.18 | |
| Long-Term Debt Issued | - | 9.95 | 24.45 | - | - | 55.97 | |
| Long-Term Debt Repaid | - | - | -23.2 | -2.93 | -2.84 | -66.05 | |
| Net Debt Issued (Repaid) | -20.4 | 9.95 | 1.25 | -2.93 | -2.84 | -10.08 | |
| Issuance of Common Stock | 30.42 | 3.99 | 7.45 | 35.26 | 205.43 | 0.58 | |
| Repurchase of Common Stock | -1.65 | -1.66 | -2.67 | -2.57 | -5.29 | - | |
| Other Financing Activities | 14.55 | 14.55 | 14.34 | - | - | -0.63 | |
| Financing Cash Flow | 22.92 | 26.83 | 20.37 | 41.76 | 220.08 | -10.13 | |
| Net Cash Flow | -51.23 | -0.8 | 39.92 | 2.33 | 15.26 | -77.73 | |
| Free Cash Flow | -58.64 | -62.7 | -70.51 | -66.62 | -56.29 | -67.6 | |
| Free Cash Flow Margin | -247.61% | -279.03% | -314.93% | -406.52% | -411.61% | -1365.99% | |
| Free Cash Flow Per Share | -0.09 | -0.10 | -0.12 | -0.11 | -0.13 | -0.30 | |
| Cash Interest Paid | 4.59 | 4.51 | 3.68 | 6.57 | 7.82 | 4.73 | |
| Levered Free Cash Flow | -35.33 | -38.46 | -46.26 | -47.36 | -36.47 | -42.05 | |
| Unlevered Free Cash Flow | -30.45 | -33.19 | -39.32 | -35.67 | -26.02 | -31.19 | |
| Change in Net Working Capital | -4.77 | -5.13 | 1.67 | 2.08 | 0.34 | -10 | |