| Net Income | -240.24 | 117.6 | 2.49 | 151.85 | -184.09 | |
| Depreciation & Amortization | 173.65 | 155.23 | 138.54 | 128.34 | 129.17 | |
| Other Amortization | 84.6 | 67.9 | 59 | 52.7 | 47.1 | |
| Loss (Gain) From Sale of Assets | -34.94 | 0.92 | 2.16 | -3.05 | -1.81 | |
| Stock-Based Compensation | 22.57 | 29.75 | 15.2 | 16.13 | 19.29 | |
| Other Operating Activities | 273.69 | 54.12 | 48.53 | 72.54 | 381.27 | |
| Change in Accounts Receivable | 4.36 | 29.39 | -33.89 | -14.72 | 4.39 | |
| Change in Accounts Payable | 8.74 | -5.03 | 14.77 | 10.4 | 7.02 | |
| Change in Unearned Revenue | 17.43 | -25.97 | 72.01 | -0.06 | 57.56 | |
| Change in Income Taxes | -5.62 | 3.93 | 3.7 | 143.62 | -164.59 | |
| Change in Other Net Operating Assets | 34.21 | -4.74 | -19.46 | -19.56 | -60.68 | |
| Operating Cash Flow | 338.46 | 423.09 | 303.05 | 538.19 | 234.62 | |
| Operating Cash Flow Growth | -20.00% | 39.61% | -43.69% | 129.39% | -46.94% | |
| Capital Expenditures | -335.21 | -870.49 | -531.22 | -255.54 | -281.16 | |
| Sale of Property, Plant & Equipment | 86.16 | 26.53 | 1.32 | - | - | |
| Investment in Securities | 196.54 | 85.92 | 34.02 | -293.61 | -182 | |
| Other Investing Activities | 58.09 | 36.16 | 4.46 | -44.14 | 97.47 | |
| Investing Cash Flow | 5.58 | -721.88 | -491.42 | -593.28 | -365.69 | |
| Long-Term Debt Issued | 386.98 | 642.58 | 863.63 | 281.66 | 427.99 | |
| Long-Term Debt Repaid | -585.51 | -480.82 | -701.6 | -301.1 | -217.77 | |
| Net Debt Issued (Repaid) | -198.54 | 161.76 | 162.03 | -19.44 | 210.22 | |
| Issuance of Common Stock | - | - | - | 335.14 | - | |
| Repurchase of Common Stock | -6.03 | -30.08 | -29.91 | - | -33.77 | |
| Common Dividends Paid | -21.93 | -22.14 | - | - | -11.36 | |
| Other Financing Activities | 25.2 | 103.38 | -99.01 | -30.23 | -0.48 | |
| Financing Cash Flow | -201.3 | 212.92 | 33.12 | 285.47 | 164.6 | |
| Net Cash Flow | 142.74 | -85.86 | -155.26 | 230.38 | 33.53 | |
| Free Cash Flow | 3.25 | -447.4 | -228.17 | 282.66 | -46.54 | |
| Free Cash Flow Margin | 0.13% | -17.83% | -9.91% | 16.55% | -4.70% | |
| Free Cash Flow Per Share | 0.18 | -24.83 | -12.65 | 16.40 | -2.91 | |
| Cash Interest Paid | 107.38 | 111.91 | 82.9 | 43.51 | 48 | |
| Cash Income Tax Paid | 8.74 | 1.01 | 0.31 | -128.54 | -95.23 | |
| Levered Free Cash Flow | -24.96 | -352.24 | -282.15 | 103.75 | -334.25 | |
| Unlevered Free Cash Flow | 44.45 | -284.71 | -217.74 | 146.55 | -298.22 | |
| Change in Net Working Capital | -39.15 | -174.56 | -19.39 | -158.95 | 132.84 | |