| Net Income | 84.44 | 68.87 | 67.59 | 122.32 | -51.9 | 54.16 | |
| Depreciation & Amortization | 126.8 | 128.01 | 127.32 | 127.91 | 134.74 | 152.76 | |
| Other Amortization | 3.58 | 3.67 | 4.45 | 5.64 | 7.35 | 5.52 | |
| Loss (Gain) From Sale of Assets | -2.69 | -3.26 | -0.8 | -87.73 | -38.77 | 13.02 | |
| Asset Writedown & Restructuring Costs | 3.11 | 3.11 | 2.71 | 4.39 | 11.38 | 60.63 | |
| Stock-Based Compensation | 26.14 | 25.68 | 20.76 | 17.57 | 18.73 | 17.26 | |
| Other Operating Activities | 1.15 | 16.67 | 1.49 | 22.88 | 160.66 | 17.68 | |
| Change in Accounts Receivable | -13.52 | 15.02 | 6.7 | -35.17 | -10.63 | 16.77 | |
| Change in Accounts Payable | 14.29 | 11.39 | 1.68 | -24.22 | 31.67 | 17.73 | |
| Operating Cash Flow | 243.28 | 269.15 | 231.9 | 153.58 | 263.23 | 355.53 | |
| Operating Cash Flow Growth | 14.52% | 16.06% | 50.99% | -41.66% | -25.96% | 0.32% | |
| Capital Expenditures | -85.22 | -71.17 | -70.26 | -81.4 | -80.88 | -83.79 | |
| Sale of Property, Plant & Equipment | 5.51 | 13.74 | 11.07 | 157.68 | 320.75 | 113.6 | |
| Cash Acquisitions | - | - | - | - | - | -8.85 | |
| Other Investing Activities | 4.65 | 3.61 | 0.31 | -3.25 | -1.45 | -8 | |
| Investing Cash Flow | -75.05 | -53.82 | -58.87 | 73.04 | 238.42 | 12.97 | |
| Long-Term Debt Issued | - | 547 | 250 | 100 | 740.56 | 374 | |
| Long-Term Debt Repaid | - | -656.92 | -408.43 | -387.99 | -998.14 | -604.11 | |
| Net Debt Issued (Repaid) | -115.71 | -109.92 | -158.43 | -287.99 | -257.58 | -230.11 | |
| Repurchase of Common Stock | -78.77 | -77.17 | -43.05 | -79.89 | -1.64 | -3.58 | |
| Common Dividends Paid | -0.12 | -0.14 | -0.13 | -0.89 | -2.51 | -105.98 | |
| Other Financing Activities | -5.09 | -34.94 | -4.63 | -6.4 | -65.99 | -11.16 | |
| Financing Cash Flow | -199.68 | -222.18 | -206.24 | -375.16 | -327.72 | -350.82 | |
| Net Cash Flow | -31.45 | -6.85 | -33.21 | -148.54 | 173.94 | 17.68 | |
| Free Cash Flow | 158.07 | 197.98 | 161.65 | 72.19 | 182.35 | 271.74 | |
| Free Cash Flow Growth | 13.48% | 22.48% | 123.93% | -60.41% | -32.90% | 68.72% | |
| Free Cash Flow Margin | 8.11% | 10.09% | 8.52% | 3.91% | 9.79% | 14.26% | |
| Free Cash Flow Per Share | 1.42 | 1.77 | 1.41 | 0.61 | 1.52 | 2.27 | |
| Cash Interest Paid | 59.74 | 77.73 | 81.77 | 90.82 | 80.59 | 88.13 | |
| Cash Income Tax Paid | 37.11 | 37.11 | 25.89 | 28.29 | 36.48 | 1.32 | |
| Levered Free Cash Flow | 112.56 | 183.72 | 145.95 | 68.06 | 489.82 | -126.28 | |
| Unlevered Free Cash Flow | 156.57 | 229.87 | 194.79 | 115.53 | 535.94 | -79.73 | |
| Change in Net Working Capital | 24.38 | -29.71 | -10.17 | 58.54 | -302.43 | 314.31 | |