| Net Income | -19.25 | -14.01 | -136.61 | -757.48 | -175.62 | -138.33 | |
| Depreciation & Amortization | 54.02 | 56.01 | 74.4 | 82.71 | 127.9 | 114.88 | |
| Loss (Gain) From Sale of Assets | -77.9 | -100.83 | - | - | - | - | |
| Asset Writedown & Restructuring Costs | 1.54 | 1.54 | 1.71 | 612.28 | - | - | |
| Stock-Based Compensation | 57.89 | 60.54 | 69.53 | 45.3 | 33.51 | 19.18 | |
| Provision & Write-off of Bad Debts | - | - | - | - | - | 5.97 | |
| Other Operating Activities | 12.66 | 13.18 | -10.92 | -12.96 | 1.7 | -19.83 | |
| Change in Accounts Receivable | -44.1 | -51.81 | -13.67 | 5.03 | 13.06 | -7.39 | |
| Change in Accounts Payable | -4.87 | -3.04 | 5.07 | 6.63 | -4.02 | -3.11 | |
| Change in Unearned Revenue | -6.13 | -2.67 | 4.17 | -8.3 | 1.97 | -2.05 | |
| Change in Other Net Operating Assets | -1.65 | -14.25 | 6.38 | -1.66 | -21.95 | 6.89 | |
| Operating Cash Flow | -27.81 | -55.34 | 0.06 | -28.45 | -23.45 | -23.78 | |
| Capital Expenditures | -4.26 | -5.04 | -6.82 | -13.1 | -8.89 | -6.6 | |
| Cash Acquisitions | - | - | - | -50.47 | -12.4 | 33.14 | |
| Divestitures | 68 | 67.77 | - | - | - | - | |
| Sale (Purchase) of Intangibles | -12.41 | -11.91 | -6.12 | -1.27 | -0.19 | -0.44 | |
| Investment in Securities | - | - | - | - | - | 0.42 | |
| Investing Cash Flow | 51.33 | 50.82 | -12.93 | -64.85 | -21.48 | 26.52 | |
| Issuance of Common Stock | 7.86 | 7.86 | 11.93 | 83.24 | - | - | |
| Repurchase of Common Stock | -27.82 | -27.21 | -4.88 | -0.29 | - | - | |
| Other Financing Activities | -0.82 | - | - | 52.8 | 83.33 | 34.24 | |
| Financing Cash Flow | -30.79 | -19.35 | 7.05 | 135.75 | 83.33 | 34.24 | |
| Foreign Exchange Rate Adjustments | 0.05 | - | 0.13 | -3.03 | -3.33 | 1.37 | |
| Net Cash Flow | -7.23 | -23.87 | -5.69 | 39.43 | 35.07 | 38.36 | |
| Free Cash Flow | -32.08 | -60.38 | -6.75 | -41.55 | -32.35 | -30.38 | |
| Free Cash Flow Margin | -6.56% | -12.23% | -1.29% | -8.27% | -6.65% | -8.08% | |
| Free Cash Flow Per Share | -0.71 | -1.34 | -0.16 | -0.99 | -0.77 | -0.72 | |
| Cash Interest Paid | 3.01 | 3.01 | 3 | 0.76 | - | - | |
| Cash Income Tax Paid | 19.12 | 19.12 | 21.33 | 13.42 | 11.8 | 8.58 | |
| Levered Free Cash Flow | 49.62 | 14.43 | 63.78 | 39.07 | 41.44 | 46.72 | |
| Unlevered Free Cash Flow | 51.49 | 16.31 | 65.65 | 40.02 | 41.44 | 46.72 | |
| Change in Net Working Capital | -0.47 | 29.83 | -14.61 | -12.1 | 9.74 | -15.05 | |