| Net Income | 93.41 | -81.71 | -8.28 | 123.66 | -706.3 | |
| Depreciation & Amortization | 314.81 | 310.53 | 292.79 | 290.94 | 329.4 | |
| Other Amortization | 22.74 | 18.5 | 18.15 | 18.12 | 36.96 | |
| Gain (Loss) on Sale of Assets | -19.83 | -2.74 | 0.29 | -28.8 | -84.47 | |
| Gain (Loss) on Sale of Investments | - | -2.65 | -7.92 | - | - | |
| Asset Writedown | - | 204 | 240.5 | - | 71 | |
| Stock-Based Compensation | 13.51 | 12.49 | 12.75 | 13.85 | 13.72 | |
| Income (Loss) on Equity Investments | - | 1.3 | 1.6 | 1.82 | 1.86 | |
| Change in Accounts Receivable | -5.06 | -3.73 | -4.18 | 24.5 | 12.63 | |
| Change in Accounts Payable | -27.65 | -54.58 | -30.77 | 27.8 | 37.85 | |
| Change in Other Net Operating Assets | 15.96 | 15.8 | 15.15 | 14.16 | 394.7 | |
| Other Operating Activities | -41.2 | -64.08 | -69.96 | 13.11 | 49.88 | |
| Operating Cash Flow | 366.7 | 353.13 | 460.12 | 499.16 | 157.23 | |
| Operating Cash Flow Growth | 3.84% | -23.25% | -7.82% | 217.46% | -74.52% | |
| Acquisition of Real Estate Assets | -354.83 | -417 | -427.57 | -385.86 | -317.08 | |
| Sale of Real Estate Assets | 42.64 | 5.69 | 2.48 | 2.52 | 391.89 | |
| Net Sale / Acq. of Real Estate Assets | -312.2 | -411.31 | -425.09 | -383.33 | 74.8 | |
| Cash Acquisition | - | - | - | - | -73.41 | |
| Investment in Marketable & Equity Securities | 40 | - | 32.53 | - | - | |
| Investing Cash Flow | -272.2 | -411.31 | -392.02 | -321.22 | 1.39 | |
| Long-Term Debt Issued | 714 | 3,106 | 486.5 | 2,690 | 2,420 | |
| Total Debt Issued | 714 | 3,106 | 486.5 | 2,690 | 2,420 | |
| Long-Term Debt Repaid | -463.59 | -2,752 | -387.24 | -2,482 | -2,683 | |
| Total Debt Repaid | -463.59 | -2,752 | -387.24 | -2,482 | -2,683 | |
| Net Debt Issued (Repaid) | 250.41 | 354.08 | 99.26 | 207.98 | -263.45 | |
| Issuance of Common Stock | 0.66 | 0.73 | 0.59 | 0.67 | 245.23 | |
| Repurchase of Common Stock | -1.6 | -1.43 | -4.91 | -4.1 | -1.1 | |
| Common Dividends Paid | - | - | - | - | -135.68 | |
| Common & Preferred Dividends Paid | -108.46 | -107.41 | -142.95 | -141.37 | - | |
| Total Dividends Paid | -108.46 | -107.41 | -142.95 | -141.37 | -135.68 | |
| Other Financing Activities | -113.93 | -169.33 | -35.19 | -259.75 | -68.91 | |
| Net Cash Flow | 121.58 | 18.46 | -15.1 | -18.63 | -65.28 | |
| Cash Interest Paid | 472.43 | 460.73 | 335.92 | 375.58 | 314.28 | |
| Cash Income Tax Paid | 2.57 | 1.29 | 9.44 | 1.39 | 1.16 | |
| Levered Free Cash Flow | -86.24 | -35.84 | 31.48 | 60.28 | -12.11 | |
| Unlevered Free Cash Flow | 210.62 | 259.27 | 255.57 | 290.29 | 283.73 | |
| Change in Net Working Capital | 117.85 | 8.72 | -14.1 | -25.11 | -1.78 | |