| Net Income | 544.65 | 509.17 | 306.24 | 121.33 | 50.91 | 124.35 | |
| Depreciation & Amortization | 18.26 | 13.41 | 4.36 | 4.63 | 11.15 | 16.81 | |
| Other Amortization | 1.82 | 1.82 | 0.57 | 0.14 | - | - | |
| Stock-Based Compensation | 118.88 | 118.88 | 56.78 | 31.99 | 3.05 | 4.31 | |
| Provision & Write-off of Bad Debts | -2.4 | -2.4 | 2.43 | 1.24 | -1.43 | 2.44 | |
| Other Operating Activities | 12.84 | 15.93 | 151.35 | 27.6 | -3.72 | -1.39 | |
| Change in Accounts Receivable | -56.42 | -56.42 | -213.12 | -167.35 | -191.07 | -47.83 | |
| Change in Inventory | -2.97 | -2.97 | -60.98 | 25.06 | -87.74 | -23.29 | |
| Change in Accounts Payable | 102.91 | 102.91 | 245.37 | -37.03 | 35.82 | 55.56 | |
| Change in Unearned Revenue | 34.69 | 34.69 | 82.61 | 120.47 | 15.24 | -0.56 | |
| Change in Other Net Operating Assets | -155.98 | -79.23 | -146.64 | -20.43 | 20.68 | -36.12 | |
| Operating Cash Flow | 616.27 | 655.79 | 428.97 | 107.67 | -147.11 | 94.27 | |
| Operating Cash Flow Growth | 90.18% | 52.88% | 298.42% | - | - | -60.88% | |
| Capital Expenditures | -42.29 | -33.92 | -6.16 | -3.18 | -5.92 | -2.46 | |
| Sale of Property, Plant & Equipment | - | - | - | 0.02 | 0.17 | - | |
| Cash Acquisitions | -128.82 | -152.18 | - | - | - | - | |
| Sale (Purchase) of Intangibles | - | - | -0.5 | - | - | -0.5 | |
| Investing Cash Flow | -171.11 | -186.1 | -6.66 | -3.16 | -5.75 | -2.96 | |
| Long-Term Debt Issued | - | - | - | 170 | - | - | |
| Long-Term Debt Repaid | - | -150 | - | -20 | - | - | |
| Net Debt Issued (Repaid) | -149.06 | -150 | - | 150 | - | - | |
| Issuance of Common Stock | - | - | 552.01 | 693.86 | - | - | |
| Repurchase of Common Stock | - | - | -552.01 | -693.78 | - | - | |
| Common Dividends Paid | - | - | - | - | - | -331.4 | |
| Other Financing Activities | -24.57 | -27.65 | -78.27 | -153.65 | -8.66 | 427.73 | |
| Financing Cash Flow | -173.64 | -177.65 | -78.27 | -3.57 | -8.66 | 96.33 | |
| Net Cash Flow | 271.52 | 292.05 | 344.05 | 100.94 | -161.52 | 187.64 | |
| Free Cash Flow | 573.98 | 621.87 | 422.81 | 104.49 | -153.03 | 91.81 | |
| Free Cash Flow Growth | 81.81% | 47.08% | 304.66% | - | - | -61.64% | |
| Free Cash Flow Margin | 18.50% | 21.02% | 16.91% | 5.49% | -10.50% | 7.68% | |
| Free Cash Flow Per Share | 3.83 | 4.17 | 2.87 | 0.72 | - | - | |
| Levered Free Cash Flow | 475.43 | 534.92 | 239.75 | 115.33 | -153.07 | 52.8 | |
| Unlevered Free Cash Flow | 480.5 | 541.29 | 247.82 | 116.33 | -153.05 | 52.81 | |
| Change in Working Capital | -77.78 | -1.02 | -92.76 | -79.27 | -207.07 | -52.24 | |