| Plan assets, at fair value | ||
| Increase (decrease) through actuarial gains (losses), plan assets, at fair value | ||
| Increase (decrease) through business combinations, plan assets, at fair value | ||
| Decrease through benefits paid, plan assets, at fair value | ||
| Increase (decrease) through contributions by plan participants, plan assets, at fair value | ||
| Increase (decrease) through contributions by employer, plan assets, at fair value | ||
| Increase (decrease) through net exchange differences, plan assets, at fair value | ||
| Decrease (increase) through settlements, plan assets, at fair value | ||
| Increase (decrease) in plan assets, at fair value | ||
| Plan assets, at fair value | ||