Employees
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Number of employees of reporting company | |||||
| Number of employees |
469
xbrli:pure
|
466
xbrli:pure
|
464
xbrli:pure
|
466
xbrli:pure
|
442
xbrli:pure
|
| Average number of temporary employees |
296
xbrli:pure
|
300
xbrli:pure
|
324
xbrli:pure
|
362
xbrli:pure
|
321
xbrli:pure
|