Employees
| Concept |
As at 2017-12-31 |
As at 2017-12-31 |
As at 2016-12-31 |
As at 2016-12-31 |
As at 2015-12-31 |
As at 2015-12-31 |
As at 2014-12-31 |
As at 2014-12-31 |
As at 2013-12-31 |
As at 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Information about employees of reporting company | ||||||||||
| Number of employees |
711
xbrli:pure
|
885
xbrli:pure
|
687
xbrli:pure
|
843
xbrli:pure
|
659
xbrli:pure
|
783
xbrli:pure
|
651
xbrli:pure
|
780
xbrli:pure
|
648
xbrli:pure
|
766
xbrli:pure
|
| Average number of temporary employees |
899
xbrli:pure
|
1,066
xbrli:pure
|
883
xbrli:pure
|
1,047
xbrli:pure
|
840
xbrli:pure
|
981
xbrli:pure
|
840
xbrli:pure
|
981
xbrli:pure
|
849
xbrli:pure
|
1,002
xbrli:pure
|