| Statement of Income [Abstract] | |
| Operating Revenues | 4.01B |
| Cost of revenues | 2.5B |
| Selling, administrative, and research and development expenses | 779M |
| Amortization of intangible assets | 68M |
| Operating Income | 660M |
| Interest expense | -60M |
| Other income (expense) | 46M |
| Income from Continuing Operations Before Income Taxes | 646M |
| Income Taxes | 187M |
| Income from Continuing Operations | 459M |
| Income from discontinued operations | -105M |
| Total | 354M |
| Income Per Share from Continuing Operations: | |
| Basic | 1.02 |
| Diluted | 1.01 |
| Income Per Share from Discontinued Operations: | |
| Basic | -0.23 |
| Diluted | -0.23 |
| Net Income Per Share: | |
| Basic | 0.78 |
| Diluted | 0.78 |
| Cash Dividends: | |
| Paid | 0 |
| Declared | 0.38 |
| Shares of Common Stock Outstanding During the Period: | |
| Average | 451.7M |
| Average assuming dilution | 454.8M |