| Net Income | 512.6 | 476.4 | 297.1 | 1,064 | 927.4 | 193.1 | |
| Depreciation & Amortization | 290.8 | 286.8 | 284.2 | 292.2 | 239.2 | 189.7 | |
| Loss (Gain) From Sale of Assets | -2.3 | -2.3 | 0.6 | -1.5 | -0.8 | 2.8 | |
| Loss (Gain) on Equity Investments | -5.2 | 15 | -2.2 | -35.8 | -9.4 | 29.1 | |
| Stock-Based Compensation | 26.6 | 26.5 | 23.8 | 18.3 | 19.3 | 18.8 | |
| Other Operating Activities | 8.5 | 10.6 | 19.1 | 92.3 | 33.2 | 52.1 | |
| Change in Accounts Receivable | 31.9 | 9.8 | -10.9 | 74.6 | -90.3 | -48 | |
| Change in Accounts Payable | 23.4 | -5.6 | 10.9 | -31.7 | 39.6 | 44.8 | |
| Change in Other Net Operating Assets | -66.1 | -49.4 | -112.1 | -200.4 | -174.1 | -52.6 | |
| Operating Cash Flow | 820.2 | 767.8 | 510.5 | 1,272 | 984.1 | 429.8 | |
| Operating Cash Flow Growth | 82.10% | 50.40% | -59.86% | 29.24% | 128.97% | 72.75% | |
| Capital Expenditures | -344.8 | -310.9 | -260.8 | -212.3 | -325.3 | -192.3 | |
| Sale of Property, Plant & Equipment | 3.8 | 5.9 | 1.2 | 1.2 | 1.9 | 15.3 | |
| Other Investing Activities | -65.5 | -31.1 | -78.6 | -518.2 | - | - | |
| Investing Cash Flow | -406.5 | -336.1 | -338.2 | -729.3 | -323.4 | -177 | |
| Long-Term Debt Issued | - | - | - | - | 304.3 | 973.5 | |
| Long-Term Debt Repaid | - | -39.7 | -76.9 | -111.5 | -435.4 | -1,172 | |
| Net Debt Issued (Repaid) | -39.7 | -39.7 | -76.9 | -111.5 | -131.1 | -198.3 | |
| Issuance of Common Stock | - | - | - | - | - | 0.1 | |
| Repurchase of Common Stock | -235.2 | -216.7 | -167.8 | -417.1 | -212.7 | -5.6 | |
| Common Dividends Paid | -45 | -44.8 | -45 | -48 | -45.9 | -39.2 | |
| Other Financing Activities | - | - | - | - | -3 | -18.5 | |
| Financing Cash Flow | -319.9 | -301.2 | -289.7 | -576.6 | -392.7 | -261.5 | |
| Net Cash Flow | 93.8 | 130.5 | -117.4 | -34 | 268 | -8.7 | |
| Free Cash Flow | 475.4 | 456.9 | 249.7 | 1,060 | 658.8 | 237.5 | |
| Free Cash Flow Growth | 179.32% | 82.98% | -76.44% | 60.84% | 177.39% | - | |
| Free Cash Flow Margin | 13.65% | 13.35% | 8.07% | 24.40% | 16.78% | 9.96% | |
| Free Cash Flow Per Share | 14.04 | 13.36 | 6.99 | 26.96 | 15.25 | 5.46 | |
| Cash Interest Paid | 7.1 | 5.9 | 11.1 | 16.2 | 19.3 | 26.2 | |
| Cash Income Tax Paid | - | -26.5 | 7.5 | 215.2 | 241.6 | -16.1 | |
| Levered Free Cash Flow | 511.91 | 479.51 | 323.44 | 750.61 | 530 | 196.86 | |
| Unlevered Free Cash Flow | 516.29 | 484.2 | 331.06 | 761.86 | 544.13 | 213.99 | |
| Change in Net Working Capital | -168.5 | -131.3 | -66.3 | 136.4 | 100.7 | -35.1 | |