Employees
| Concept |
As at 2018-12-31 |
As at 2018-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Information about employees of reporting company | ||||||||||
| Number of employees |
622
xbrli:pure
|
6,269
xbrli:pure
|
681
xbrli:pure
|
6,187
xbrli:pure
|
663
xbrli:pure
|
6,002
xbrli:pure
|
4,287
xbrli:pure
|
5,821
xbrli:pure
|
4,365
xbrli:pure
|
5,683
xbrli:pure
|
| Average number of temporary employees |
2,303
xbrli:pure
|
42,958
xbrli:pure
|
2,568
xbrli:pure
|
40,903
xbrli:pure
|
2,714
xbrli:pure
|
41,084
xbrli:pure
|
34,731
xbrli:pure
|
40,879
xbrli:pure
|
35,367
xbrli:pure
|
41,000
xbrli:pure
|