SEGMENT INFORMATION - Business Segment Earnings Before Income Taxes (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Segment information [Abstract] | ||||
| Earnings before income taxes | $ 31,085 | $ 32,085 | $ 107,973 | $ 92,087 |
| Interest and other (expense) | (2,540) | (428) | (3,908) | (1,594) |
| Operating segments | Human Nutrition & Health | ||||
| Segment information [Abstract] | ||||
| Earnings before income taxes | 20,584 | 19,801 | 64,592 | 58,512 |
| Operating segments | Animal Nutrition & Health | ||||
| Segment information [Abstract] | ||||
| Earnings before income taxes | 8,036 | 7,442 | 26,943 | 16,059 |
| Operating segments | Specialty Products | ||||
| Segment information [Abstract] | ||||
| Earnings before income taxes | 7,105 | 6,455 | 24,785 | 23,373 |
| Other and unallocated | ||||
| Segment information [Abstract] | ||||
| Earnings before income taxes | (2,100) | (1,185) | (4,439) | (4,263) |
| Interest and other expense | ||||
| Segment information [Abstract] | ||||
| Interest and other (expense) | $ (2,540) | $ (428) | $ (3,908) | $ (1,594) |