| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|
| Employees | |||||||
| Information about reporting company | |||||||
| Number of employees of reporting company | |||||||
| Number of employees |
24
xbrli:pure
|
271
xbrli:pure
|
295
xbrli:pure
|
298
xbrli:pure
|
302
xbrli:pure
|
300
xbrli:pure
|
381
xbrli:pure
|
| Average number of temporary employees |
8
xbrli:pure
|
121
xbrli:pure
|
129
xbrli:pure
|
141
xbrli:pure
|
151
xbrli:pure
|
147
xbrli:pure
|
66
xbrli:pure
|