| Net Income | 19.11 | 20.01 | 15.21 | 12.09 | 5.85 | 14.09 | |
| Depreciation & Amortization | 17.56 | 17.14 | 19.08 | 19.05 | 21.21 | 17.49 | |
| Other Amortization | 36.77 | 36.58 | 33.5 | 29.5 | 24.77 | 21.47 | |
| Loss (Gain) From Sale of Assets | - | - | - | -0.03 | 0.02 | - | |
| Loss (Gain) From Sale of Investments | - | - | -0.43 | -3.6 | -0.28 | -1.18 | |
| Loss (Gain) on Equity Investments | 0.27 | 0.23 | 0.38 | 0.75 | 0.46 | 0.05 | |
| Stock-Based Compensation | 4.51 | 4.47 | 4.15 | 3.55 | 5.3 | 2.22 | |
| Provision & Write-off of Bad Debts | 2.66 | 2.6 | 1.02 | 0.39 | 0.72 | 0.27 | |
| Other Operating Activities | -2.83 | -2.75 | -2.62 | 0.71 | 0.71 | 1.2 | |
| Change in Accounts Receivable | 5.32 | 0.54 | 3.24 | -7.77 | 10.34 | -2.99 | |
| Change in Accounts Payable | -4.91 | -5.03 | 4.83 | 3.74 | -4.33 | 1.12 | |
| Change in Unearned Revenue | 2.58 | -0.33 | 3.39 | 4.71 | -7.59 | -1.47 | |
| Change in Other Net Operating Assets | -17.25 | -15.79 | -17.79 | -11.9 | -14.81 | -16.4 | |
| Operating Cash Flow | 63.8 | 57.66 | 63.97 | 51.19 | 42.39 | 35.87 | |
| Operating Cash Flow Growth | -0.89% | -9.86% | 24.97% | 20.77% | 18.15% | -45.36% | |
| Capital Expenditures | -1.71 | -1.4 | -2.2 | -1.77 | -3.42 | -1.99 | |
| Sale of Property, Plant & Equipment | - | - | - | 0.03 | - | - | |
| Cash Acquisitions | -1.3 | -1.3 | -6.62 | -3.97 | -4.71 | -121.34 | |
| Sale (Purchase) of Intangibles | -27.51 | -26.74 | -25.81 | -23.33 | -21.93 | -16.82 | |
| Investment in Securities | -3.58 | -4.53 | -21.97 | 0.65 | 4.33 | 29.74 | |
| Investing Cash Flow | -34.1 | -33.97 | -56.6 | -28.39 | -25.72 | -110.41 | |
| Repurchase of Common Stock | -1.33 | -1.11 | -9.86 | -23.7 | -6.19 | -20.45 | |
| Common Dividends Paid | -3.5 | -3.4 | -3.06 | - | -0.02 | -0.04 | |
| Other Financing Activities | - | - | -0.12 | - | - | - | |
| Financing Cash Flow | -4.83 | -4.52 | -13.04 | -23.7 | -6.21 | -20.49 | |
| Foreign Exchange Rate Adjustments | 0.01 | -0.04 | -0.02 | 0.02 | -0.11 | 0.06 | |
| Net Cash Flow | 24.88 | 19.14 | -5.69 | -0.88 | 10.34 | -94.97 | |
| Free Cash Flow | 62.08 | 56.26 | 61.77 | 49.42 | 38.97 | 33.89 | |
| Free Cash Flow Growth | -0.36% | -8.92% | 24.99% | 26.82% | 15.00% | -22.39% | |
| Free Cash Flow Margin | 21.23% | 19.29% | 22.13% | 18.52% | 15.18% | 13.84% | |
| Free Cash Flow Per Share | 2.03 | 1.84 | 2.01 | 1.61 | 1.23 | 1.06 | |
| Cash Interest Paid | 0.1 | 0.1 | 0.13 | 0.1 | 0.13 | 0.1 | |
| Cash Income Tax Paid | 8.7 | 8.7 | 2.61 | 0.72 | -0.09 | 0.88 | |
| Levered Free Cash Flow | 49.11 | 43.97 | 41.06 | 46.28 | 25.68 | 29.4 | |
| Unlevered Free Cash Flow | 49.17 | 44.03 | 41.14 | 46.28 | 25.68 | 29.4 | |
| Change in Net Working Capital | -7.11 | -0.68 | -2.41 | -11.38 | 5.3 | 2.86 | |