| Net Income | 331.51 | 274.57 | 176.7 | 326.36 | 217.34 | |
| Depreciation & Amortization | 50.95 | 48.29 | 71.2 | 62.06 | 47.08 | |
| Loss (Gain) From Sale of Assets | 0.38 | 0.08 | 0.66 | 0.64 | 0.37 | |
| Asset Writedown & Restructuring Costs | - | 1.96 | 96.39 | - | 0.35 | |
| Stock-Based Compensation | 84.15 | 89.27 | 81.64 | 66.39 | 56.76 | |
| Other Operating Activities | 0.75 | -10.94 | -31.41 | -14.63 | -6.2 | |
| Change in Accounts Receivable | -53.53 | -12.77 | 89.79 | -124.83 | 45.29 | |
| Change in Inventory | -71.84 | 6.2 | -95.01 | 42.5 | -26.54 | |
| Change in Accounts Payable | 9.15 | -23.94 | -34.31 | 10.53 | 21.1 | |
| Change in Income Taxes | 15.58 | 15.11 | -6.02 | -0.8 | -18.19 | |
| Change in Other Net Operating Assets | 77.28 | 33.84 | -10.07 | -243.47 | 11.57 | |
| Operating Cash Flow | 444.37 | 421.67 | 339.57 | 124.75 | 348.95 | |
| Operating Cash Flow Growth | 5.38% | 24.18% | 172.19% | -64.25% | 17.96% | |
| Capital Expenditures | -22.78 | -37.65 | -35.09 | -26.14 | -18.25 | |
| Cash Acquisitions | - | - | - | -276.88 | - | |
| Sale (Purchase) of Intangibles | -5.98 | -0.7 | -1.62 | -3.87 | -2.22 | |
| Investment in Securities | -95.53 | -124.67 | 3.38 | 288.52 | -57.2 | |
| Investing Cash Flow | -124.28 | -163.01 | -33.33 | -18.37 | -77.68 | |
| Issuance of Common Stock | 15.43 | 3.33 | 10.15 | 13.22 | 7.13 | |
| Repurchase of Common Stock | -298.66 | -205.01 | -209.46 | -190.23 | -128.35 | |
| Other Financing Activities | - | - | -30.95 | -1.72 | - | |
| Financing Cash Flow | -283.23 | -201.68 | -230.27 | -178.73 | -121.23 | |
| Net Cash Flow | 36.86 | 56.98 | 75.97 | -72.35 | 150.05 | |
| Free Cash Flow | 421.59 | 384.02 | 304.48 | 98.61 | 330.69 | |
| Free Cash Flow Growth | 9.78% | 26.13% | 208.76% | -70.18% | 18.04% | |
| Free Cash Flow Margin | 22.23% | 21.47% | 16.05% | 5.54% | 24.15% | |
| Free Cash Flow Per Share | 7.63 | 6.86 | 5.32 | 1.67 | 5.51 | |
| Cash Interest Paid | 0.4 | 0.66 | 0.54 | 0.57 | 0.61 | |
| Cash Income Tax Paid | 51.71 | 43.38 | 91.96 | 35.69 | 28.99 | |
| Levered Free Cash Flow | 305.58 | 239.84 | 201.76 | 262.94 | 276.56 | |
| Unlevered Free Cash Flow | 306.14 | 240.41 | 202.32 | 263.53 | 277.22 | |
| Change in Net Working Capital | 56.68 | 74.7 | 129.7 | 63.88 | -45.39 | |