| Cash and cash equivalents | 984M |
| Short-term investments | |
| Accounts receivable, net | 960M |
| Materials and supplies | |
| Deferred income taxes | |
| Other current assets | 72M |
| Total current assets | 2.32B |
| Investments | 2.78B |
| Properties less accumulated depreciation of $9,217 and $9,262, respectively | 29.47B |
| Other assets | 69M |
| Total assets | 34.63B |
| Accounts payable | 1.13B |
| Short-term debt | 0 |
| Income and other taxes | 218M |
| Other current liabilities | 333M |
| Current maturities of long-term debt | 550M |
| Total current liabilities | 2.23B |
| Long-term debt | 9.56B |
| Other liabilities | 1.32B |
| Deferred income taxes | |
| Total liabilities | 22.24B |
| Common stock $1.00 per share par value, 1,350,000,000 shares authorized; outstanding 347,773,580 and 357,362,604 shares, respectively, net of treasury shares | 293M |
| Additional paid-in capital | 2.17B |
| Accumulated other comprehensive loss | -433M |
| Retained income | 10.37B |
| Total stockholders' equity | 12.4B |
| Total liabilities and stockholders' equity | 34.63B |