| Dec 2006 | Dec 2005 | Dec 2004 | Dec 2003 | |
| Cash Flow From Operating Activities | ||||
|---|---|---|---|---|
| Net Income (Loss) | 4.35B | 4.23B | 4.02B | 3.71B |
| Operating Gains/Losses | -501.00M | 1.02B | 1.04B | 481.00M |
| Extraordinary Gains / Losses | 0.00 | 0.00 | 0.00 | 0.00 |
| (Increase) Decrease In Receivables | -116.00M | -433.00M | -253.00M | -217.00M |
| (Increase) Decrease in Inventories | -40.00M | 8.00M | 59.00M | -70.00M |
| (Increase) Decrease In Other Current Assets | 0.00 | 100.00M | 36.00M | -5.00M |
| (Decrease) Increase In Payables | 9.00M | -31.00M | 7.00M | -84.00M |
| (Decrease) Increase In Other Current Liabilities | -184.00M | -1.20B | -1.00B | -1.04B |
| (Increase) Decrease In Other Working Capital | -705.00M | 0.00 | 0.00 | 0.00 |
| Other Non-Cash Items | 158.00M | -1.42B | -1.68B | -1.10B |
| Net Cash From Continuing Operations | 9.54B | 8.47B | 7.98B | 5.66B |
| Net Cash From Discontinued Operations | 0.00 | 0.00 | 0.00 | 0.00 |
| Cash Provided By Investing Activities | ||||
| Net Cash From Total Operating Activities | 9.54B | 8.47B | 7.98B | 5.66B |
| Sale of Property, Plant & Equipment | 46.00M | 68.00M | 46.00M | 25.00M |
| Cash Used for Investing Activities | ||||
| Sale of Short-Term Investments | 37.00M | 39.00M | 58.00M | 0.00 |
| Purchases of Property, Plant & Equipment | -6.46B | -6.45B | -6.82B | -5.05B |
| Acquisitions | 0.00 | 0.00 | 0.00 | 0.00 |
| Purchases of Short-Term Investments | -15.00M | -36.00M | -39.00M | -7.00M |
| Other Cash from Investing Activities | -11.00M | -48.00M | -54.00M | 109.00M |
| Cash Provided by Financing Activities | ||||
| Net Cash From Investing Activities | -6.40B | -6.43B | -6.81B | -4.93B |
| Issuance of Debt | 12.18B | 11.84B | 9.32B | 7.25B |
| Cash Used for Financing Activities | ||||
| Issuance of Capital Stock | 0.00 | 0.00 | 1.53B | 0.00 |
| Repayment of Long-Term Debt | -12.83B | -11.74B | -9.80B | -7.59B |
| Repurchase of Capital Stock | 0.00 | 0.00 | 0.00 | 0.00 |
| Payment of Cash Dividends | -804.00M | -693.00M | -631.00M | -81.00M |
| Other Financing Charges, Net | -1.29B | -1.24B | -1.50B | -1.35B |
| Net Cash From Financing Activities | -2.74B | -1.84B | -1.08B | -1.77B |
| Effect of Exchange Rate Changes | 0.00 | 0.00 | 0.00 | 0.00 |
| Net Change in Cash & Cash Equivalents | 3.47B | 3.46B | 3.38B | 2.98B |