| Net Income | 566.78 | 394.95 | 322.16 | 331.24 | 307.44 | |
| Depreciation & Amortization | 106.99 | 112.7 | 115.61 | 115.42 | 95.86 | |
| Asset Writedown & Restructuring Costs | - | 3.46 | 6.18 | 40.7 | 9.67 | |
| Stock-Based Compensation | 219.11 | 236.65 | 249.22 | 243.28 | 201.95 | |
| Other Operating Activities | -36.44 | -68.62 | -0.24 | -37.82 | 48.55 | |
| Change in Accounts Receivable | 63.95 | 16.7 | -130.61 | -46.29 | 46.5 | |
| Change in Inventory | -40.5 | 32.49 | -46.31 | 5.84 | 6.5 | |
| Change in Accounts Payable | 40.37 | -63.1 | 19.16 | 22.93 | 34.74 | |
| Change in Unearned Revenue | 22.84 | 81.74 | 191.15 | 216.43 | 35.51 | |
| Change in Other Net Operating Assets | -150.67 | -93.56 | -283.68 | -246.55 | -125.84 | |
| Operating Cash Flow | 792.42 | 653.41 | 442.63 | 645.2 | 660.9 | |
| Operating Cash Flow Growth | 21.27% | 47.62% | -31.40% | -2.38% | -11.63% | |
| Capital Expenditures | -30.41 | -54.18 | -33.62 | -30.65 | -59.94 | |
| Cash Acquisitions | -32.94 | -35.05 | -67.91 | -411.32 | -955.57 | |
| Investment in Securities | 4.14 | 125.63 | 319.65 | -3.37 | 268.51 | |
| Investing Cash Flow | -59.21 | 36.39 | 218.12 | -445.34 | -747 | |
| Long-Term Debt Issued | - | - | - | - | 400 | |
| Long-Term Debt Repaid | - | -350 | -20 | -20 | -10 | |
| Net Debt Issued (Repaid) | - | -350 | -20 | -20 | 390 | |
| Issuance of Common Stock | 55.08 | 59.96 | 64.54 | 65.75 | 52.84 | |
| Repurchase of Common Stock | -512.08 | -363.26 | -521.05 | -514.03 | -102.55 | |
| Other Financing Activities | - | - | - | - | -3.04 | |
| Financing Cash Flow | -457 | -653.3 | -476.51 | -468.28 | 337.24 | |
| Foreign Exchange Rate Adjustments | 1.3 | 2.13 | -6.37 | -0.07 | -0.57 | |
| Net Cash Flow | 277.51 | 38.63 | 177.87 | -268.49 | 250.57 | |
| Free Cash Flow | 762.01 | 599.23 | 409.01 | 614.55 | 600.96 | |
| Free Cash Flow Growth | 27.16% | 46.51% | -33.45% | 2.26% | -6.73% | |
| Free Cash Flow Margin | 27.06% | 21.30% | 15.17% | 23.61% | 25.56% | |
| Free Cash Flow Per Share | 12.84 | 9.94 | 6.69 | 9.90 | 9.79 | |
| Cash Interest Paid | - | 2.97 | 7.98 | 5.28 | 6.57 | |
| Cash Income Tax Paid | 181.64 | 191.57 | 110.04 | 99.38 | 80.24 | |
| Levered Free Cash Flow | 747.81 | 597.3 | 389.9 | 588.76 | 576.7 | |
| Unlevered Free Cash Flow | 747.81 | 597.3 | 389.9 | 588.76 | 576.7 | |
| Change in Net Working Capital | -35.1 | 34.09 | 202.48 | 16.93 | -73.19 | |