| Net Income | 140.76 | 126.71 | 13.76 | -77.61 | -113.26 | 138.42 | |
| Depreciation & Amortization | 165.34 | 164.76 | 177.27 | 181.16 | 192.5 | 175.89 | |
| Gain (Loss) on Sale of Assets | -2.1 | -2.1 | 76.63 | 12.01 | -12.3 | -2.86 | |
| Gain (Loss) on Sale of Investments | - | - | - | 57.78 | 164.13 | - | |
| Asset Writedown | 15.34 | 18.47 | 14.33 | 94.04 | 9.5 | 4 | |
| Stock-Based Compensation | 9.18 | 8.99 | 7.92 | 7.45 | 7.91 | 7.91 | |
| Income (Loss) on Equity Investments | 5.92 | 5.84 | 6.37 | 40.25 | 27.96 | 29.39 | |
| Change in Accounts Receivable | -12 | -15.46 | -11.08 | -6.44 | 8.22 | -6.4 | |
| Change in Accounts Payable | 9.56 | -7.09 | 8.34 | -13.25 | 14.48 | 3.66 | |
| Other Operating Activities | 6.62 | 10.99 | 6.85 | 20.19 | 53.31 | 2.99 | |
| Operating Cash Flow | 338.01 | 310.54 | 300.57 | 315.73 | 356.39 | 354.85 | |
| Operating Cash Flow Growth | 18.57% | 3.32% | -4.80% | -11.41% | 0.43% | -4.73% | |
| Acquisition of Real Estate Assets | -193.84 | -191.14 | -163.39 | -146.68 | -142.1 | -140.3 | |
| Sale of Real Estate Assets | 96 | 96 | 247.62 | 95.3 | 100.72 | 16.75 | |
| Net Sale / Acq. of Real Estate Assets | -97.85 | -95.14 | 84.24 | -51.37 | -41.38 | -123.55 | |
| Investment in Marketable & Equity Securities | 2.21 | 1.85 | -10.25 | -145.56 | -7.77 | -15.35 | |
| Other Investing Activities | 2.38 | 2.38 | 5.8 | -0.78 | - | - | |
| Investing Cash Flow | -112.22 | -109 | 103.13 | -216.25 | -336.2 | -136.45 | |
| Long-Term Debt Issued | - | 14.6 | 12.19 | 204.05 | 791.52 | - | |
| Long-Term Debt Repaid | - | -2.03 | -106.32 | -81.27 | -767.66 | -3.07 | |
| Net Debt Issued (Repaid) | -63.74 | 12.56 | -94.13 | 122.78 | 23.86 | -3.07 | |
| Issuance of Common Stock | 86.12 | 86.12 | - | - | 308.71 | 80.09 | |
| Common Dividends Paid | -282.08 | -280.15 | -277.45 | -277.16 | -262.92 | -278.3 | |
| Total Dividends Paid | -282.08 | -280.15 | -277.45 | -277.16 | -262.92 | -278.3 | |
| Other Financing Activities | -2.88 | -0.09 | -38.72 | -7.33 | -39.51 | -0.83 | |
| Foreign Exchange Rate Adjustments | -0.25 | -0.36 | -0.61 | 0.27 | 0.03 | 0.09 | |
| Net Cash Flow | -37.03 | 19.62 | -7.21 | -61.95 | 50.36 | 16.38 | |
| Cash Interest Paid | 104.94 | 105.2 | 102.41 | 97.72 | 85.46 | 92.59 | |
| Cash Income Tax Paid | 1.39 | 1.39 | 1.67 | 1.66 | 1.84 | 2.44 | |
| Levered Free Cash Flow | 271.17 | 250.41 | 254.32 | 78.48 | 344.75 | 286.35 | |
| Unlevered Free Cash Flow | 342.09 | 322.14 | 324.93 | 144.4 | 406.39 | 349.18 | |
| Change in Net Working Capital | -0.48 | 12.27 | -2.81 | 133.16 | -187.27 | -3.98 | |