| Net Income | 1,864 | 1,776 | 2,971 | 1,242 | -316 | |
| Depreciation & Amortization | 882 | 679 | 699 | 739 | 715 | |
| Loss (Gain) From Sale of Assets | -27 | -20 | -1,101 | - | - | |
| Asset Writedown & Restructuring Costs | - | -231 | - | 474 | 499 | |
| Loss (Gain) From Sale of Investments | - | - | - | - | 1,591 | |
| Loss (Gain) on Equity Investments | 298 | 503 | 312 | 180 | 177 | |
| Stock-Based Compensation | -7 | -5 | 81 | 68 | -17 | |
| Other Operating Activities | 247 | 143 | -210 | 47 | -304 | |
| Change in Other Net Operating Assets | -43 | -210 | 177 | -100 | -93 | |
| Operating Cash Flow | 3,214 | 2,635 | 2,929 | 2,650 | 2,252 | |
| Operating Cash Flow Growth | 21.97% | -10.04% | 10.53% | 17.67% | -11.06% | |
| Capital Expenditures | -981 | -621 | -626 | -683 | -1,075 | |
| Sale of Property, Plant & Equipment | 38 | 17 | 31 | - | - | |
| Cash Acquisitions | -2,620 | - | - | -41 | - | |
| Divestitures | - | - | 609 | - | - | |
| Investment in Securities | -308 | -204 | -95 | -335 | -202 | |
| Other Investing Activities | -42 | 49 | -86 | 9 | -215 | |
| Investing Cash Flow | -3,913 | -789 | -154 | -1,039 | -1,483 | |
| Long-Term Debt Issued | 2,733 | 504 | 339 | 1,587 | 1,567 | |
| Long-Term Debt Repaid | -1,361 | -676 | -1,085 | -1,310 | -934 | |
| Net Debt Issued (Repaid) | 1,372 | -172 | -746 | 277 | 633 | |
| Issuance of Common Stock | 1,239 | 1 | 310 | 16 | 88 | |
| Repurchase of Common Stock | - | -50 | -333 | -17 | - | |
| Preferred Dividends Paid | -132 | -120 | -126 | -135 | -150 | |
| Common Dividends Paid | -1,569 | -1,459 | -1,525 | -1,386 | -1,380 | |
| Dividends Paid | -1,701 | -1,579 | -1,651 | -1,521 | -1,530 | |
| Other Financing Activities | -232 | - | - | - | - | |
| Financing Cash Flow | 678 | -1,800 | -2,720 | -1,665 | -809 | |
| Foreign Exchange Rate Adjustments | 11 | -2 | 9 | 16 | -8 | |
| Net Cash Flow | -10 | 44 | 64 | -38 | -48 | |
| Free Cash Flow | 2,233 | 2,014 | 2,303 | 1,967 | 1,177 | |
| Free Cash Flow Growth | 10.87% | -12.55% | 17.08% | 67.12% | 39.29% | |
| Free Cash Flow Margin | 30.24% | 31.81% | 19.84% | 22.80% | 19.77% | |
| Free Cash Flow Per Share | 3.89 | 3.65 | 4.16 | 3.57 | 2.14 | |
| Cash Income Tax Paid | 404 | 236 | 334 | 355 | 295 | |
| Levered Free Cash Flow | 1,095 | 1,051 | 1,327 | 1,043 | 319.88 | |
| Unlevered Free Cash Flow | 1,455 | 1,335 | 1,605 | 1,308 | 570.5 | |
| Change in Net Working Capital | 136 | 113 | -10 | 72 | 230 | |