| Net Income | -28.49 | -29.72 | 14.78 | 133.58 | 79.28 | 70.81 | |
| Depreciation & Amortization | 176.65 | 181.52 | 199.04 | 133.05 | 104.23 | 110.38 | |
| Loss (Gain) From Sale of Assets | -9.38 | -7.51 | -41.09 | -96.91 | -37.44 | -14.83 | |
| Stock-Based Compensation | 1.42 | 1.04 | 1.62 | 1.4 | 1.15 | 2.09 | |
| Other Operating Activities | -28.05 | -29.15 | -17.01 | 2.77 | -5.87 | 8.15 | |
| Change in Accounts Receivable | 12.94 | 11.12 | 37.08 | 20.03 | 2.77 | 1.18 | |
| Change in Accounts Payable | 4.25 | 5.2 | -31 | -1.23 | -18.48 | 3.06 | |
| Change in Income Taxes | 7.41 | 8.08 | -7.21 | 1.17 | -5.88 | 1.64 | |
| Change in Other Net Operating Assets | 2.47 | 3.76 | 9.07 | 0.85 | 3.66 | -3.63 | |
| Operating Cash Flow | 139.22 | 144.35 | 165.27 | 194.71 | 123.42 | 178.85 | |
| Operating Cash Flow Growth | 7.25% | -12.66% | -15.12% | 57.77% | -30.99% | 22.19% | |
| Capital Expenditures | -128.4 | -109.54 | -208.6 | -160.57 | -132.64 | -204.34 | |
| Sale of Property, Plant & Equipment | 68.25 | 62.99 | 137.32 | 172.75 | 130.18 | 93.16 | |
| Cash Acquisitions | - | - | - | -675.85 | - | - | |
| Other Investing Activities | 0.16 | 0 | 3.41 | 0.41 | -0.19 | 0.13 | |
| Investing Cash Flow | -59.99 | -46.54 | -67.87 | -663.26 | -2.65 | -111.05 | |
| Long-Term Debt Issued | - | - | - | 447.34 | - | - | |
| Long-Term Debt Repaid | - | -100.3 | -114.08 | -81.48 | - | - | |
| Net Debt Issued (Repaid) | -64.99 | -100.3 | -114.08 | 365.87 | - | - | |
| Repurchase of Common Stock | -7.72 | -7.69 | -0.29 | -0.29 | -32.27 | -26.24 | |
| Common Dividends Paid | -6.29 | -4.72 | -6.32 | -6.32 | -6.37 | -6.5 | |
| Financing Cash Flow | -79 | -112.71 | -120.69 | 359.26 | -78.14 | -32.74 | |
| Net Cash Flow | 0.23 | -14.9 | -23.29 | -109.29 | 42.63 | 35.06 | |
| Free Cash Flow | 10.82 | 34.81 | -43.33 | 34.15 | -9.22 | -25.49 | |
| Free Cash Flow Margin | 1.08% | 3.32% | -3.59% | 3.53% | -1.52% | -3.95% | |
| Free Cash Flow Per Share | 0.14 | 0.44 | -0.55 | 0.43 | -0.12 | -0.31 | |
| Cash Interest Paid | 15.62 | 17.74 | 22.44 | 6.38 | - | - | |
| Cash Income Tax Paid | 15.89 | 15.64 | 30.14 | 44.01 | 38.52 | 13.66 | |
| Levered Free Cash Flow | 70.13 | 68.7 | -8.97 | -19.93 | 19.45 | -39.14 | |
| Unlevered Free Cash Flow | 79.74 | 79.69 | 6.15 | -14.59 | 19.45 | -39.14 | |
| Change in Net Working Capital | -48.9 | -24 | -13.28 | 45.62 | -4.23 | -3.61 | |