| Net Income | 0.08 | 11.88 | -118.7 | -33.83 | -90.27 | -124.51 | |
| Depreciation & Amortization | 17.23 | 11.51 | 20.79 | 24.25 | 27.74 | 32.3 | |
| Loss (Gain) From Sale of Assets | 0.13 | 1.22 | 4.14 | 0.18 | 0.39 | 1.73 | |
| Asset Writedown & Restructuring Costs | -0.58 | 4.64 | 27.55 | - | - | 3.6 | |
| Loss (Gain) From Sale of Investments | - | - | -0.19 | - | - | - | |
| Stock-Based Compensation | 108.59 | 71.3 | 125.8 | 87.26 | 111.71 | 89.45 | |
| Provision & Write-off of Bad Debts | 3.1 | 2.25 | 1.78 | 4.22 | 2.92 | 7.13 | |
| Other Operating Activities | -2.94 | -2.25 | -5.29 | -31.78 | -1.42 | -7.63 | |
| Change in Accounts Receivable | -12.94 | -32.34 | -12.12 | -38.61 | -24.83 | -20.52 | |
| Change in Accounts Payable | -8.41 | 8.51 | -15.37 | 8.85 | -0.12 | 24.92 | |
| Change in Unearned Revenue | 12.53 | 8.33 | 4.21 | 4.68 | 4.91 | 1.82 | |
| Change in Income Taxes | -3.33 | 22.28 | 0.6 | 33.97 | -26.22 | -25.45 | |
| Change in Other Net Operating Assets | 5.59 | -1.69 | 1.27 | 18.89 | -25.38 | -11.42 | |
| Operating Cash Flow | 122.32 | 107.45 | 39.85 | 78.08 | -20.56 | -28.78 | |
| Operating Cash Flow Growth | 7.08% | 169.66% | -48.97% | - | - | - | |
| Capital Expenditures | -2.54 | -4.26 | -4.7 | -4.5 | -2.18 | -11.71 | |
| Sale of Property, Plant & Equipment | - | - | - | - | - | 0.87 | |
| Cash Acquisitions | -172.23 | -170.28 | - | -19.11 | -76.01 | -105.37 | |
| Investment in Securities | 24.11 | 0.86 | -24.3 | - | -9.7 | - | |
| Other Investing Activities | - | - | - | 31.18 | - | 18.58 | |
| Investing Cash Flow | -150.66 | -173.68 | -29 | 7.58 | -87.89 | -97.62 | |
| Issuance of Common Stock | 8.63 | 7.22 | 6.26 | 6.27 | 8.74 | 4.74 | |
| Repurchase of Common Stock | -100.95 | -66.34 | -152.27 | -73.25 | -52.23 | -206.71 | |
| Financing Cash Flow | -92.32 | -59.12 | -146.01 | -66.98 | -43.5 | -201.98 | |
| Foreign Exchange Rate Adjustments | -0.92 | 0.37 | -0.55 | -0.2 | 1.01 | -0.47 | |
| Net Cash Flow | -121.58 | -124.98 | -135.71 | 18.48 | -150.94 | -328.85 | |
| Free Cash Flow | 119.78 | 103.19 | 35.15 | 73.58 | -22.74 | -40.49 | |
| Free Cash Flow Growth | 7.27% | 193.58% | -52.23% | - | - | - | |
| Free Cash Flow Margin | 16.44% | 15.64% | 5.89% | 13.92% | -5.13% | -10.64% | |
| Free Cash Flow Per Share | 1.77 | 1.52 | 0.53 | 1.08 | -0.34 | -0.60 | |
| Cash Income Tax Paid | 26.9 | 2.47 | 5.8 | -32.92 | -2.91 | -7.34 | |
| Levered Free Cash Flow | 130.86 | 119.92 | 71.15 | 124.17 | 0.06 | 8.32 | |
| Unlevered Free Cash Flow | 130.86 | 119.92 | 71.15 | 124.17 | 0.06 | 8.32 | |
| Change in Net Working Capital | -2.71 | -25.74 | 19.81 | -57.2 | 62.95 | -8.64 | |