| Net Income | -667.97 | -535.76 | -643.2 | -481.18 | -562.54 | -448.72 | |
| Depreciation & Amortization | 5.76 | 6.08 | 6.49 | 6.77 | 5.84 | 1.46 | |
| Loss (Gain) From Sale of Assets | -178.32 | -178.32 | 1.24 | 6.26 | - | - | |
| Asset Writedown & Restructuring Costs | 0.27 | 0.27 | - | 12.72 | - | 4.73 | |
| Loss (Gain) From Sale of Investments | - | -8.14 | -18.31 | 8.22 | -29.91 | - | |
| Loss (Gain) on Equity Investments | 46.74 | 31.18 | - | - | - | - | |
| Stock-Based Compensation | 104.63 | 95.8 | 108.71 | 91.56 | 99.51 | 58.46 | |
| Other Operating Activities | 47.39 | 36.12 | 12.29 | -91.92 | -6.43 | -30.57 | |
| Change in Accounts Receivable | 120.23 | -2.97 | 15.33 | 15.17 | -19.75 | - | |
| Change in Accounts Payable | 25.01 | 1.51 | 2.78 | -0.35 | 2.83 | -0.74 | |
| Change in Unearned Revenue | -4.72 | 21.88 | -5.44 | 15.26 | - | - | |
| Change in Other Net Operating Assets | 3.75 | 11.63 | -7.61 | -2 | 12.52 | 15.67 | |
| Operating Cash Flow | -500.42 | -520.73 | -527.72 | -419.49 | -497.93 | -399.71 | |
| Capital Expenditures | -0.24 | -0.93 | -1.31 | -4.82 | -13.25 | -7.52 | |
| Sale of Property, Plant & Equipment | - | - | - | 10 | - | - | |
| Cash Acquisitions | - | - | - | - | 13.65 | - | |
| Divestitures | -0.14 | -0.14 | -0.5 | - | - | - | |
| Sale (Purchase) of Intangibles | -8.77 | -7.98 | - | -1.5 | -35 | - | |
| Investment in Securities | 45.58 | 44.15 | 55.84 | 339.47 | -166.23 | -38.72 | |
| Other Investing Activities | - | 25.68 | - | 110 | - | -6.76 | |
| Investing Cash Flow | 36.43 | 60.78 | 54.03 | 453.15 | -200.83 | -52.99 | |
| Long-Term Debt Issued | - | 950 | - | - | 1,204 | 550 | |
| Long-Term Debt Repaid | - | -473.42 | - | -20.49 | -124.12 | - | |
| Net Debt Issued (Repaid) | 616 | 476.58 | - | -20.49 | 1,080 | 550 | |
| Issuance of Common Stock | 10.5 | 322.9 | 459.22 | 8.08 | 20.46 | 14.13 | |
| Repurchase of Common Stock | -54.64 | -7.53 | -6.88 | -1.56 | -204.75 | -75.71 | |
| Other Financing Activities | -42.62 | -43.5 | -0.8 | 0.84 | -158.95 | -41.23 | |
| Financing Cash Flow | 529.24 | 748.46 | 451.54 | -13.13 | 736.45 | 447.19 | |
| Net Cash Flow | 65.25 | 288.51 | -22.15 | 20.52 | 37.69 | -5.52 | |
| Free Cash Flow | -500.66 | -521.66 | -529.03 | -424.32 | -511.18 | -407.23 | |
| Free Cash Flow Margin | -392.94% | -235.08% | -5686.62% | -546.46% | -733.23% | -4936.74% | |
| Free Cash Flow Per Share | -2.65 | -2.80 | -3.25 | -2.88 | -3.54 | -3.45 | |
| Cash Interest Paid | 79.3 | 91.34 | 61.11 | 54.44 | 29.77 | 15.32 | |
| Levered Free Cash Flow | -261.2 | -288.27 | -249.07 | -285.88 | -301.13 | -250.16 | |
| Unlevered Free Cash Flow | -187.48 | -226.21 | -198.26 | -235.61 | -271.89 | -227.25 | |
| Change in Net Working Capital | -119.12 | -13.3 | -56.19 | 37.11 | -23.27 | -16.91 | |