| Continuing Operations | |
| Net sales | 683.9M |
| Cost of products sold | 400.6M |
| Gross profit | 283.3M |
| Selling, general and administrative expenses | 164.7M |
| flood related expense | |
| Restructuring, impairment and settlement income, net | |
| Interest expense | 2.1M |
| Other (income) expense - net | -1.9M |
| Earnings before income taxes | |
| Provision (benefit) for income taxes | 35.2M |
| Earnings before equity loss in joint venture | |
| Equity loss in joint venture | |
| Earnings (loss) from continuing operations | |
| Discontinued Operations | |
| Earnings from discontinued EPC operations, less provision for income taxes of $8.8 and $14.5 in 2011 and $7.5 and $11.2 in 2010 | |
| Net earnings | |
| Net loss attributable to noncontrolling interest | |
| Net earnings attributable to A. O. Smith Corporation | 83.2M |
| Continuing Operations | |
| Discontinued Operations | |
| Net Earnings attributable to A. O. Smith Corporation | 0.48 |
| Continuing Operations | |
| Discontinued Operations | |
| Net Earnings attributable to A. O. Smith Corporation | 0.47 |
| Dividends per Share of Common Stock | 0.12 |