| Net Income | 23.14 | 6.13 | 53.6 | 25.45 | 56.63 | 17.91 | |
| Depreciation & Amortization | 19.2 | 18.63 | 17.24 | 13.78 | 11.71 | 11.06 | |
| Loss (Gain) From Sale of Investments | - | - | - | -0 | -0 | -0 | |
| Stock-Based Compensation | 15.87 | 15.3 | 12.87 | 10.26 | 7.04 | 5.88 | |
| Provision & Write-off of Bad Debts | 0.01 | - | 0.04 | 0.01 | - | 0.02 | |
| Other Operating Activities | 4.57 | 20.76 | 2.02 | 6.8 | -0.49 | -0.07 | |
| Change in Accounts Receivable | -0.48 | -0.48 | 12.64 | -10.59 | -14.3 | -2.82 | |
| Change in Inventory | 0.46 | 0.46 | -5.24 | -34.2 | -10.13 | -8.05 | |
| Change in Accounts Payable | -1.85 | -1.85 | -11.15 | 4.4 | 2.5 | 8.67 | |
| Change in Unearned Revenue | 0.34 | 0.34 | -8.22 | 5.48 | 1.47 | 1.66 | |
| Change in Income Taxes | -0.68 | -0.68 | 0.67 | 0.01 | -0.07 | 0.08 | |
| Change in Other Net Operating Assets | 7.81 | -7.76 | 0.05 | 1.56 | 0.11 | 0.4 | |
| Operating Cash Flow | 68.39 | 50.84 | 74.53 | 22.94 | 54.44 | 34.74 | |
| Operating Cash Flow Growth | 2.08% | -31.78% | 224.90% | -57.87% | 56.71% | 56.42% | |
| Capital Expenditures | -20.88 | -23.6 | -33.45 | -63.97 | -47.76 | -28.65 | |
| Investment in Securities | - | - | - | 45 | 4.1 | -50.17 | |
| Investing Cash Flow | -20.88 | -23.6 | -33.45 | -18.97 | -43.66 | -78.82 | |
| Issuance of Common Stock | 9.9 | 8.49 | 10.6 | 4.44 | 10.24 | 121.27 | |
| Repurchase of Common Stock | -0.5 | -0.5 | - | - | - | - | |
| Other Financing Activities | - | - | - | - | -0.15 | -0.22 | |
| Financing Cash Flow | 9.4 | 7.99 | 10.6 | 4.44 | 10.09 | 121.04 | |
| Foreign Exchange Rate Adjustments | 0.02 | -0.18 | -0.07 | -0.22 | -0.2 | 0.11 | |
| Net Cash Flow | 56.93 | 35.05 | 51.61 | 8.19 | 20.68 | 77.07 | |
| Free Cash Flow | 47.51 | 27.24 | 41.08 | -41.03 | 6.68 | 6.09 | |
| Free Cash Flow Growth | 30.64% | -33.68% | - | - | 9.75% | -37.40% | |
| Free Cash Flow Margin | 12.87% | 7.59% | 10.14% | -10.28% | 1.86% | 2.05% | |
| Free Cash Flow Per Share | 1.05 | 0.60 | 0.91 | -0.91 | 0.15 | 0.14 | |
| Cash Income Tax Paid | 4.3 | 4.3 | 4.15 | 1.26 | 0.65 | 0.08 | |
| Levered Free Cash Flow | 35.56 | 32.5 | 1.81 | -46.17 | -9.71 | -1.01 | |
| Unlevered Free Cash Flow | 35.56 | 32.5 | 1.81 | -46.17 | -9.71 | -1.01 | |
| Change in Net Working Capital | -9.95 | -10.19 | 26.95 | 27.31 | 15.45 | 0.15 | |