Employees
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2017-12-31 |
As at 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||||
| Information about reporting company | ||||||||||||
| Number of employees of reporting company | ||||||||||||
| Number of employees |
742
xbrli:pure
|
938
xbrli:pure
|
742
xbrli:pure
|
938
xbrli:pure
|
902
xbrli:pure
|
712
xbrli:pure
|
715
xbrli:pure
|
899
xbrli:pure
|
717
xbrli:pure
|
893
xbrli:pure
|
711
xbrli:pure
|
885
xbrli:pure
|
| Average number of temporary employees |
811
xbrli:pure
|
952
xbrli:pure
|
811
xbrli:pure
|
952
xbrli:pure
|
986
xbrli:pure
|
840
xbrli:pure
|
857
xbrli:pure
|
994
xbrli:pure
|
889
xbrli:pure
|
1,029
xbrli:pure
|
899
xbrli:pure
|
1,066
xbrli:pure
|