| Net Income | -194.12 | -274.07 | -66.07 | 14.26 | -230.2 | |
| Depreciation & Amortization | 300.58 | 293.29 | 302.48 | 324.4 | 323.96 | |
| Other Amortization | 13.06 | - | - | - | - | |
| Gain (Loss) on Sale of Assets | -373.33 | -18.97 | -22.74 | -143.08 | 68.11 | |
| Asset Writedown | 334.38 | 153.5 | 15.05 | 67.34 | 163.3 | |
| Stock-Based Compensation | 12.13 | 13.17 | 17.64 | 14.27 | 13.84 | |
| Income (Loss) on Equity Investments | 197.35 | 157.22 | 6.79 | -15.64 | 27.04 | |
| Change in Accounts Receivable | 3.44 | 0.35 | 6.61 | 62.42 | -105.95 | |
| Change in Accounts Payable | 21.31 | 1.87 | -0.38 | -6.75 | 15.48 | |
| Change in Other Net Operating Assets | -6.7 | 16.07 | 54.14 | -11.25 | -17.38 | |
| Other Operating Activities | -30.8 | -44.23 | 24.66 | -13.23 | -177.61 | |
| Operating Cash Flow | 283.45 | 295.5 | 337.51 | 286.37 | 124.84 | |
| Operating Cash Flow Growth | -4.08% | -12.45% | 17.86% | 129.39% | -64.85% | |
| Acquisition of Real Estate Assets | -338.48 | -199.19 | -119.34 | -108.21 | -68.3 | |
| Sale of Real Estate Assets | 282.15 | 35.53 | 50.46 | 337.51 | 16.9 | |
| Net Sale / Acq. of Real Estate Assets | -56.33 | -163.66 | -68.88 | 229.31 | -51.41 | |
| Cash Acquisition | - | - | - | - | 5.81 | |
| Investment in Marketable & Equity Securities | 81.03 | 219.7 | 70.59 | 7.08 | -54.04 | |
| Other Investing Activities | - | 3.5 | - | 1.3 | -100 | |
| Investing Cash Flow | 19.79 | 52.54 | -1.4 | 234.97 | -202.85 | |
| Long-Term Debt Issued | 1,225 | 719 | 277 | 520 | 664.12 | |
| Long-Term Debt Repaid | -2,030 | -870.85 | -408 | -2,022 | -35.51 | |
| Net Debt Issued (Repaid) | -804.85 | -151.85 | -131 | -1,502 | 628.61 | |
| Issuance of Common Stock | 658.87 | 1.8 | 1.74 | 831.59 | 1.53 | |
| Common Dividends Paid | -148.88 | -146.63 | -133.33 | -118.34 | -165.4 | |
| Other Financing Activities | -21.2 | -42.21 | -59.35 | -48.03 | -18.28 | |
| Net Cash Flow | -12.82 | 9.16 | 14.17 | -315.69 | 368.44 | |
| Cash Interest Paid | 186.35 | 191.5 | 180.32 | 204.22 | 199.15 | |
| Levered Free Cash Flow | 370.23 | 340.31 | 283.19 | 344.39 | 168.47 | |
| Unlevered Free Cash Flow | 501.7 | 463.51 | 418.72 | 467.13 | 300.24 | |
| Change in Net Working Capital | -97.68 | -63.35 | -0.87 | -37.27 | 75.72 | |