2023 | 2022 | 2021 | 2020 | 2019 | ||
Operations: | ||||||
Net sales | $ | $2,065.1 | 2,043.7 | 1,661.9 | 1,247.3 | 1,314.6 |
Operating income | $ | 262.4 | 257.2 | 189.2 | 130.5 | 127.1 |
Operating income as a percent of sales | % | 12.7 | 12.6 | 11.4 | 10.5 | 9.7 |
Balance Sheet: | ||||||
Debt net of cash and cash equivalents (1) | $ | 15.4 | 170.2 | 148.0 | (36.3) | 50.6 |
Shareholders' equity | $ | 1,206.7 | 1,067.9 | 946.5 | 847.8 | 796.5 |
Net debt as a percent of shareholders' equity | % | 1.3 | 15.9 | 15.6 | (4.3) | 6.4 |
Cash Flow: | ||||||
Net cash flow from operating activities | $ | 315.7 | 101.7 | 129.8 | 211.9 | 177.7 |
Capital expenditures, net (2) | $ | 39.9 | 41.9 | 29.1 | 22.8 | 21.0 |
Acquisitions (3) | $ | 35.6 | 5.0 | 235.7 | 55.9 | 20.8 |
Investment Data: | ||||||
Return on invested capital (4) | % | 17.2 | 16.4 | 13.8 | 12.6 | 12.0 |
Weighted average common shares outstanding | 46.9 | 47.0 | 47.0 | 46.7 | 46.8 | |
Income Per Share: | ||||||
Per weighted average common share, assuming dilution | $ | 4.11 | 3.97 | 3.25 | 2.14 | 2.03 |
Dividends per common share | $ | 0.9000 | 0.7800 | 0.7000 | 0.6200 | 0.5800 |