| Net Income | 460.84 | 708.33 | 599.14 | 409.99 | 455.36 | |
| Depreciation & Amortization | 512.73 | 607.58 | 562.99 | 547.63 | 508.95 | |
| Other Amortization | 18.85 | 20.54 | - | - | - | |
| Gain (Loss) on Sale of Assets | -85.47 | -315.98 | -54.09 | -40.43 | -109.37 | |
| Gain (Loss) on Sale of Investments | -31.85 | - | -33.93 | - | - | |
| Asset Writedown | 43.6 | 86.41 | 68.45 | 24.25 | 35.83 | |
| Stock-Based Compensation | 40.89 | 34.5 | 32.84 | 24.88 | 15.94 | |
| Income (Loss) on Equity Investments | 3.14 | -0.99 | 0.73 | 26.3 | 27.98 | |
| Change in Other Net Operating Assets | 2.53 | -29.4 | -14.27 | -14.25 | 5.83 | |
| Other Operating Activities | 33.41 | -66.65 | -143.94 | -52.16 | -161.23 | |
| Operating Cash Flow | 1,833 | 1,073 | 1,004 | 926.48 | 801.54 | |
| Operating Cash Flow Growth | 70.77% | 6.96% | 8.32% | 15.59% | -1.30% | |
| Acquisition of Real Estate Assets | -1,264 | -1,333 | -1,250 | -1,420 | -863.57 | |
| Sale of Real Estate Assets | 409.49 | 446.4 | 234.65 | 163.64 | 366.53 | |
| Net Sale / Acq. of Real Estate Assets | -854.65 | -886.62 | -1,016 | -1,257 | -497.04 | |
| Cash Acquisition | - | - | -92.37 | - | - | |
| Investment in Marketable & Equity Securities | -15.73 | -27.74 | 61.31 | -93.6 | -80.28 | |
| Other Investing Activities | -17.13 | -19.53 | -19.77 | 1.42 | 26.39 | |
| Investing Cash Flow | -1,134 | -905.88 | -1,053 | -1,567 | -539.93 | |
| Long-Term Debt Issued | 2,955 | 3,094 | 2,697 | 3,386 | 1,814 | |
| Long-Term Debt Repaid | -2,842 | -2,836 | -2,306 | -3,091 | -1,481 | |
| Net Debt Issued (Repaid) | 112.63 | 257.42 | 391.33 | 294.97 | 332.35 | |
| Issuance of Common Stock | - | 633.79 | 502.34 | 1,037 | 199.87 | |
| Repurchase of Common Stock | -6.95 | -13.68 | -6.61 | -3.82 | -5.37 | |
| Common Dividends Paid | -765.15 | -916.53 | -835.26 | -764.28 | -726.96 | |
| Other Financing Activities | -29 | 331.56 | 6.09 | -6.83 | -10.61 | |
| Foreign Exchange Rate Adjustments | -12.02 | 7.72 | -2.72 | -10.63 | 9.37 | |
| Net Cash Flow | -1.27 | 467.83 | 6.19 | -93.83 | 60.26 | |
| Cash Interest Paid | 256.6 | 269.7 | 191 | 190.8 | 190.6 | |
| Cash Income Tax Paid | 36.3 | 38.6 | 42.6 | 44.3 | 43.5 | |
| Levered Free Cash Flow | 1,636 | 261.55 | 967.91 | 807.1 | 1,097 | |
| Unlevered Free Cash Flow | 1,790 | 423.41 | 1,105 | 930.12 | 1,228 | |
| Change in Net Working Capital | -738.52 | 740.11 | -53.14 | 25.98 | -369.03 | |