| Net Income | 532 | 585 | 696 | 92 | 1,515 | -405 | |
| Other Amortization | 20 | 19 | 16 | 14 | 9 | 12 | |
| Loss (Gain) From Sale of Assets | -54 | -54 | -52 | - | - | - | |
| Loss (Gain) From Sale of Investments | 243 | 262 | 171 | 745 | -959 | 696 | |
| Other Operating Activities | 24 | 1,011 | 641 | -67 | -841 | -106 | |
| Change in Accounts Receivable | 295 | 74 | -97 | 281 | -475 | 494 | |
| Change in Accounts Payable | 3 | 2 | -14 | 12 | 2 | -15 | |
| Change in Other Net Operating Assets | -46 | 2 | 23 | 30 | 110 | -1 | |
| Operating Cash Flow | 1,017 | 1,901 | 1,384 | 1,107 | -639 | 675 | |
| Operating Cash Flow Growth | -36.56% | 37.35% | 25.02% | - | - | - | |
| Long-Term Debt Issued | - | 4,957 | 2,169 | 3,243 | 5,006 | 3,379 | |
| Long-Term Debt Repaid | - | -5,759 | -2,697 | -3,661 | -3,639 | -3,386 | |
| Total Debt Repaid | -6,728 | -5,759 | -2,697 | -3,661 | -3,639 | -3,386 | |
| Net Debt Issued (Repaid) | 41 | -802 | -528 | -418 | 1,367 | -7 | |
| Repurchase of Common Stock | - | - | -32 | -56 | -12 | -47 | |
| Common Dividends Paid | -798 | -1,008 | -823 | -738 | -502 | -340 | |
| Other Financing Activities | -30 | -26 | -21 | -21 | -28 | -196 | |
| Financing Cash Flow | -787 | -1,836 | -1,404 | -1,233 | 825 | -590 | |
| Net Cash Flow | 230 | 65 | -20 | -126 | 186 | 85 | |
| Cash Interest Paid | 437 | 437 | 443 | 331 | 194 | 156 | |
| Levered Free Cash Flow | 863.88 | 504.5 | 518.25 | 889.5 | 109.5 | 685.13 | |
| Unlevered Free Cash Flow | 1,133 | 776.13 | 794.13 | 1,104 | 244.88 | 779.38 | |
| Change in Net Working Capital | -337 | 37 | 69 | -323 | 272 | -460 | |