| Consolidated Statements of Income [Abstract] | |
| Revenue | 5.31B |
| Cost of revenue | 4.04B |
| Gross profit | 1.26B |
| Selling, general and administrative | 513M |
| Operating profit | 751M |
| Interest and financial costs | -28M |
| Interest income | 3M |
| Equity income in unconsolidated affiliate | 19M |
| Other income (expense), net | -21M |
| Income before income taxes | 724M |
| Provision for income taxes | 224M |
| Net income | 500M |
| Net loss attributable to noncontrolling interests | -2M |
| Net income attributable to Company | 502M |
| Net income attributable to Company per share: | |
| Basic | 1.18 |
| Diluted | 1.17 |
| Cash dividends per share | 0.13 |
| Weighted average shares outstanding: | |
| Basic | 426M |
| Diluted | 428M |