| Net Income | -4,638 | -3,903 | 1,502 | 1,675 | 1,096 | 1,056 | |
| Depreciation & Amortization | 1,677 | 1,696 | 1,709 | 1,658 | 1,590 | 1,550 | |
| Other Amortization | 30 | 32 | 29 | 17 | 13 | 6 | |
| Asset Writedown | 5,102 | 5,106 | 33 | 34 | 21 | 74 | |
| Stock-Based Compensation | 117 | 131 | 157 | 156 | 129 | 138 | |
| Change in Accounts Receivable | 1 | 6 | 115 | -49 | -113 | 166 | |
| Change in Accounts Payable | -6 | -22 | -14 | -5 | 15 | -77 | |
| Change in Other Net Operating Assets | -49 | -184 | -472 | -693 | -248 | -19 | |
| Other Operating Activities | 790 | 81 | 67 | 85 | 286 | 161 | |
| Net Cash from Discontinued Operations | 25 | - | - | - | -62 | - | |
| Operating Cash Flow | 3,049 | 2,943 | 3,126 | 2,878 | 2,727 | 3,055 | |
| Operating Cash Flow Growth | 10.15% | -5.85% | 8.62% | 5.54% | -10.74% | 13.23% | |
| Acquisition of Real Estate Assets | -1,216 | -1,222 | -1,424 | -1,310 | -1,229 | -1,624 | |
| Net Sale / Acq. of Real Estate Assets | -1,216 | -1,222 | -1,424 | -1,310 | -1,229 | -1,624 | |
| Cash Acquisition | -1 | -8 | -96 | -35 | -111 | -107 | |
| Other Investing Activities | 124 | 10 | 1 | -7 | 8 | -10 | |
| Investing Cash Flow | -1,093 | -1,220 | -1,519 | -1,352 | -1,332 | -1,741 | |
| Short-Term Debt Issued | - | 1,341 | - | 976 | - | 130 | |
| Long-Term Debt Issued | - | 1,244 | 7,456 | 4,243 | 5,230 | 6,163 | |
| Total Debt Issued | 2,111 | 2,585 | 7,456 | 5,219 | 5,230 | 6,293 | |
| Short-Term Debt Repaid | - | - | -1,241 | - | -20 | - | |
| Long-Term Debt Repaid | - | -1,519 | -5,077 | -4,203 | -4,035 | -5,260 | |
| Total Debt Repaid | -1,572 | -1,519 | -6,318 | -4,203 | -4,055 | -5,260 | |
| Net Debt Issued (Repaid) | 539 | 1,066 | 1,138 | 1,016 | 1,175 | 1,033 | |
| Repurchase of Common Stock | -26 | -33 | -30 | -65 | -70 | -76 | |
| Common Dividends Paid | -2,514 | -2,729 | -2,723 | -2,602 | -2,373 | -2,105 | |
| Preferred Dividends Paid | - | - | - | - | - | -85 | |
| Total Dividends Paid | -2,514 | -2,729 | -2,723 | -2,602 | -2,373 | -2,190 | |
| Other Financing Activities | -12 | -12 | -39 | -14 | -42 | -38 | |
| Foreign Exchange Rate Adjustments | - | -1 | 1 | - | - | - | |
| Net Cash Flow | -57 | 14 | -46 | -139 | 85 | 43 | |
| Cash Interest Paid | 932 | 895 | 800 | 684 | 661 | 653 | |
| Cash Income Tax Paid | 20 | 17 | 18 | 10 | 20 | 19 | |
| Levered Free Cash Flow | 1,331 | 1,287 | 1,485 | 1,480 | 1,363 | 768.5 | |
| Unlevered Free Cash Flow | 1,898 | 1,837 | 1,987 | 1,900 | 1,760 | 1,193 | |
| Change in Working Capital | -54 | -200 | -371 | -747 | -346 | 70 | |