| Net Income | 190.81 | 51.91 | 96.01 | 101.13 | 96.83 | |
| Depreciation & Amortization | 134.14 | 123.12 | 117.36 | 111.58 | 100.94 | |
| Loss (Gain) on Sale of Assets | - | - | - | -0.09 | - | |
| Asset Writedown | 1.31 | -0.54 | 0.7 | 0.52 | - | |
| Stock-Based Compensation | 3.75 | 2.99 | 5.16 | 6.81 | 4.59 | |
| Change in Accounts Receivable | -45 | 38.85 | -41.07 | -11.52 | -17.2 | |
| Change in Accounts Payable | 1.74 | 9.9 | -7.63 | -2.94 | 0.37 | |
| Change in Income Taxes | -5.39 | 0.65 | -5.1 | -2.75 | -3.65 | |
| Change in Other Net Operating Assets | -19.98 | -33.96 | 48.8 | 10.55 | -89.55 | |
| Other Operating Activities | 29.49 | 24.88 | 29.54 | 18.43 | 25.58 | |
| Operating Cash Flow | 290.87 | 217.82 | 243.77 | 231.72 | 117.92 | |
| Operating Cash Flow Growth | 33.54% | -10.65% | 5.20% | 96.50% | -30.14% | |
| Capital Expenditures | -470.8 | -386.56 | -335.52 | -293.19 | -298.65 | |
| Sale of Property, Plant & Equipment | - | - | - | 0.11 | - | |
| Cash Acquisitions | -1.61 | -0.18 | - | -6.45 | -40.48 | |
| Investment in Securities | - | - | - | 1 | -4.6 | |
| Other Investing Activities | -2.46 | -2.68 | - | -2.34 | -2.34 | |
| Investing Cash Flow | -474.87 | -389.42 | -335.52 | -300.87 | -346.07 | |
| Short-Term Debt Issued | 505 | 227.79 | 150 | 200 | 335 | |
| Long-Term Debt Issued | 125 | - | - | 280 | - | |
| Total Debt Issued | 630 | 227.79 | 150 | 480 | 335 | |
| Short-Term Debt Repaid | -480 | -120 | -115 | -535 | -140.1 | |
| Long-Term Debt Repaid | -0.89 | -1.81 | -5.42 | -5.35 | -22.14 | |
| Total Debt Repaid | -480.89 | -121.81 | -120.42 | -540.35 | -162.24 | |
| Net Debt Issued (Repaid) | 149.11 | 105.98 | 29.58 | -60.35 | 172.76 | |
| Issuance of Common Stock | 89.03 | 115.11 | 106.74 | 197.72 | 83.58 | |
| Repurchase of Common Stock | -1.44 | -1.84 | -2.01 | -1.77 | -1.68 | |
| Common Dividends Paid | -65.46 | -59.04 | -54.19 | -47.4 | -41.77 | |
| Other Financing Activities | 23.48 | 11.34 | 16.01 | 16.47 | 17.09 | |
| Financing Cash Flow | 194.72 | 171.54 | 96.12 | 104.68 | 229.98 | |
| Net Cash Flow | 10.72 | -0.06 | 4.37 | 35.52 | 1.83 | |
| Free Cash Flow | -179.93 | -168.75 | -91.75 | -61.48 | -180.73 | |
| Free Cash Flow Margin | -17.36% | -21.24% | -10.84% | -7.77% | -22.75% | |
| Free Cash Flow Per Share | -3.07 | -2.96 | -1.69 | -1.19 | -3.67 | |
| Cash Interest Paid | 55.66 | 49.15 | 43.77 | 41.62 | 40.79 | |
| Cash Income Tax Paid | 27 | -3.53 | - | 3.66 | 4.7 | |
| Levered Free Cash Flow | -204.18 | -236.95 | -172.36 | -98.39 | -159.75 | |
| Unlevered Free Cash Flow | -166.24 | -203.94 | -143.18 | -70.27 | -131.59 | |
| Change in Net Working Capital | 6.3 | -5.17 | 21.03 | -17.5 | 27.88 | |