| Net Income | -402.59 | -654.49 | -278.26 | 40.9 | 66.66 | 72.2 | |
| Depreciation & Amortization | 669.95 | 722.32 | 775.89 | 477.78 | 206.51 | 194.82 | |
| Gain (Loss) on Sale of Assets | -94.3 | -109.75 | -77.55 | -270.27 | -55.94 | -70.36 | |
| Asset Writedown | 319.92 | 564.08 | 154.91 | 54.43 | 17.1 | - | |
| Stock-Based Compensation | 36.68 | 31.82 | 14.29 | 20.35 | 10.73 | 9.92 | |
| Income (Loss) on Equity Investments | 18.09 | 10.63 | 19.56 | 2.57 | 0.8 | 0.66 | |
| Change in Accounts Payable | -2.72 | 5.2 | -18.78 | 24.19 | -0.84 | 4.56 | |
| Change in Other Net Operating Assets | -41.7 | -31.06 | -52.12 | -57 | -7.69 | -5.41 | |
| Other Operating Activities | -35 | -37.13 | -38.13 | -20.18 | -4.69 | 263.71 | |
| Operating Cash Flow | 468.32 | 501.62 | 499.82 | 272.75 | 232.63 | 470.09 | |
| Operating Cash Flow Growth | -4.39% | 0.36% | 83.25% | 17.24% | -50.51% | 120.56% | |
| Acquisition of Real Estate Assets | -332.6 | -319.32 | -321.26 | -603.94 | -470.66 | -494.4 | |
| Sale of Real Estate Assets | 987.41 | 1,221 | 701.43 | 1,201 | 184.22 | 4.9 | |
| Net Sale / Acq. of Real Estate Assets | 654.82 | 901.76 | 380.18 | 597.13 | -286.44 | -489.5 | |
| Cash Acquisition | - | - | - | 1,160 | - | - | |
| Investment in Marketable & Equity Securities | -0.98 | - | -3.82 | -99.97 | -89.6 | -65.66 | |
| Other Investing Activities | 59.79 | 5.16 | - | 1.69 | - | - | |
| Investing Cash Flow | 707.6 | 900.92 | 349.14 | 1,634 | -562.47 | -555.17 | |
| Long-Term Debt Issued | - | - | - | 706.5 | 210 | 746.56 | |
| Long-Term Debt Repaid | - | -375.49 | -404.16 | -1,164 | -33.74 | -614.65 | |
| Net Debt Issued (Repaid) | -498.59 | -375.49 | -404.16 | -457.23 | 176.26 | 131.91 | |
| Issuance of Common Stock | - | 0.1 | 0.13 | 22.9 | 331.12 | 142 | |
| Repurchase of Common Stock | -246.64 | -519.3 | -2.3 | -3.19 | -3.8 | -1.44 | |
| Common Dividends Paid | -439.99 | -457.85 | -472.24 | -283.71 | -175.46 | -162.56 | |
| Other Financing Activities | -6.8 | -6.78 | -5.65 | -14.45 | -0.41 | -10.2 | |
| Net Cash Flow | -16.11 | 43.22 | -35.26 | 47.79 | -2.13 | 14.65 | |
| Cash Interest Paid | 189.05 | 202.5 | 216.03 | 112.69 | 49.44 | 52.79 | |
| Levered Free Cash Flow | 98.74 | 409.06 | 260.1 | 247.81 | 143.72 | 106.88 | |
| Unlevered Free Cash Flow | 241 | 560.74 | 421.72 | 340.46 | 176.93 | 141.99 | |
| Change in Working Capital | -44.43 | -25.87 | -70.9 | -32.81 | -8.53 | -0.85 | |