| Net Income | -190.59 | -227.21 | -245.76 | -220.07 | -23.93 | -180.91 | |
| Depreciation & Amortization | 13.17 | 13.34 | 13.59 | 6.95 | 6.79 | 7.18 | |
| Loss (Gain) From Sale of Assets | 1.15 | 1.15 | -1.41 | -16.2 | -3.3 | 0.2 | |
| Asset Writedown & Restructuring Costs | 1.97 | 1.97 | - | 6.11 | - | - | |
| Stock-Based Compensation | 16.72 | 17.39 | 22.87 | 18.34 | 19.58 | 10.42 | |
| Other Operating Activities | -10.92 | 2.43 | -24.25 | 5.42 | 20.75 | 15.07 | |
| Change in Accounts Receivable | 0.11 | 25.34 | -23.46 | 0.12 | -0.39 | 16.19 | |
| Change in Accounts Payable | 15.39 | 2.01 | 21.37 | 6.49 | 10.82 | 2.77 | |
| Change in Unearned Revenue | -0 | 0.02 | -12.25 | -10.37 | -21.83 | -11.46 | |
| Change in Other Net Operating Assets | 7.25 | 5.23 | 25.1 | 27.84 | 1.66 | 1.46 | |
| Operating Cash Flow | -145.74 | -158.32 | -224.2 | -175.37 | 10.15 | -139.1 | |
| Capital Expenditures | -0.55 | -0.58 | -9.95 | -53.06 | -33.81 | -3.47 | |
| Sale of Property, Plant & Equipment | 0.02 | 0.02 | 3.36 | 22 | 5.66 | - | |
| Cash Acquisitions | - | - | - | -2.92 | - | -0.98 | |
| Investment in Securities | 0.38 | 0.58 | 9.99 | 0.37 | -14.99 | - | |
| Investing Cash Flow | -0.15 | 0.03 | 3.4 | -33.61 | -43.15 | -4.44 | |
| Long-Term Debt Issued | - | 20 | - | - | - | 6.2 | |
| Long-Term Debt Repaid | - | -10.48 | -8.93 | -0.49 | -1.32 | -3.23 | |
| Net Debt Issued (Repaid) | 9.26 | 9.52 | -8.93 | -0.49 | -1.32 | 2.97 | |
| Issuance of Common Stock | 22.71 | 33.67 | 133.96 | 100.11 | 206.78 | 180.89 | |
| Repurchase of Common Stock | -0.02 | - | -4.57 | -3.79 | -1.65 | - | |
| Other Financing Activities | 79.65 | 79.65 | -0.61 | - | 21.46 | - | |
| Financing Cash Flow | 111.6 | 122.84 | 119.87 | 95.83 | 225.26 | 183.86 | |
| Foreign Exchange Rate Adjustments | -0.12 | -0.26 | -0.63 | -0.1 | -0.16 | 0.38 | |
| Net Cash Flow | -34.4 | -35.71 | -101.56 | -113.26 | 192.1 | 40.7 | |
| Free Cash Flow | -146.29 | -158.89 | -234.16 | -228.44 | -23.67 | -142.56 | |
| Free Cash Flow Margin | -146.99% | -153.57% | -149.80% | -233.04% | -8.00% | -161.69% | |
| Free Cash Flow Per Share | -6.50 | -7.40 | -13.09 | -16.22 | -2.07 | -16.53 | |
| Cash Interest Paid | 2 | 2.28 | 3.17 | 1.14 | 1.15 | 1.18 | |
| Levered Free Cash Flow | -114.08 | -112.92 | -90.79 | -149.99 | -9.5 | -79.75 | |
| Unlevered Free Cash Flow | -49.24 | -37.66 | -25.88 | -109.91 | 31.58 | -41.57 | |
| Change in Net Working Capital | 22.94 | -0.02 | -47.68 | -30.52 | -15.76 | -17.1 | |