| Net Income | 31.07 | 21.69 | 23.9 | 67.02 | 39.42 | |
| Depreciation & Amortization | 4.5 | 4.12 | 3.58 | 2.44 | 2.26 | |
| Gain (Loss) on Sale of Assets | -0.22 | -0.2 | -0.06 | -3.96 | -0.03 | |
| Gain (Loss) on Sale of Investments | -8.11 | -7.15 | 11.5 | -15.81 | -4.37 | |
| Stock-Based Compensation | 0.39 | 0.43 | 0.36 | 0.3 | 0.23 | |
| Change in Accounts Receivable | -2.72 | 5.71 | 3.91 | -3.53 | -6.9 | |
| Change in Accounts Payable | 2.15 | -10.41 | 3.41 | 7.85 | 7.56 | |
| Change in Income Taxes | 1.36 | 0.09 | -4.5 | 2.69 | -0.7 | |
| Change in Insurance Reserves / Liabilities | -4.62 | -4.81 | -3.82 | -2.52 | -2.95 | |
| Change in Other Net Operating Assets | 2.69 | 0.64 | 0.54 | -9.03 | -3.97 | |
| Other Operating Activities | 3.34 | -2.68 | -2.61 | 6.47 | 3.54 | |
| Operating Cash Flow | 29.84 | 7.43 | 36.2 | 51.93 | 34.1 | |
| Operating Cash Flow Growth | 301.83% | -79.49% | -30.28% | 52.31% | 63.01% | |
| Capital Expenditures | -7.42 | -9.19 | -5.68 | -6.53 | -3.2 | |
| Sale of Property, Plant & Equipment | 0.28 | 0.53 | 0.03 | 6.74 | 0.09 | |
| Cash Acquisitions | - | - | -4.93 | - | - | |
| Investment in Securities | 8.9 | 1.96 | -18.19 | 7.9 | -11.51 | |
| Other Investing Activities | - | - | 0.03 | 0.96 | 0.02 | |
| Investing Cash Flow | 1.75 | -6.7 | -28.75 | 9.07 | -14.6 | |
| Issuance of Common Stock | - | - | - | - | 0 | |
| Repurchases of Common Stock | -1.1 | -0.96 | -0.13 | - | -0.01 | |
| Common Dividends Paid | -3.47 | -3.48 | -3.49 | -3.45 | -3.33 | |
| Other Financing Activities | - | - | -0 | -0 | - | |
| Financing Cash Flow | -30.96 | -12.01 | -9.32 | -37.55 | -31.72 | |
| Net Cash Flow | 0.62 | -11.28 | -1.86 | 23.45 | -12.23 | |
| Free Cash Flow | 22.42 | -1.76 | 30.52 | 45.4 | 30.89 | |
| Free Cash Flow Growth | - | - | -32.76% | 46.95% | 59.00% | |
| Free Cash Flow Margin | 8.69% | -0.78% | 10.77% | 13.94% | 13.07% | |
| Free Cash Flow Per Share | 11.85 | -0.93 | 16.08 | 23.89 | 16.29 | |
| Cash Income Tax Paid | 6.62 | 8.69 | 15.36 | 10.41 | 10.23 | |
| Levered Free Cash Flow | 79.82 | -6.91 | -37.08 | 24.15 | 26.72 | |
| Unlevered Free Cash Flow | 79.82 | -6.91 | -37.08 | 24.15 | 26.72 | |
| Change in Net Working Capital | -57.83 | 18.54 | 54.13 | 22.66 | 3.59 | |