PENSION PLANS - Plan asset allocations (Details) - Non-U.S. Plans |
Dec. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Plan assets allocation | ||
| Asset allocation percentage | 100.00% | 100.00% |
| Debt securities | ||
| Plan assets allocation | ||
| Asset allocation percentage | 28.00% | 30.00% |
| Insurance arrangements | ||
| Plan assets allocation | ||
| Asset allocation percentage | 53.00% | 50.00% |
| Other | ||
| Plan assets allocation | ||
| Asset allocation percentage | 19.00% | 20.00% |