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 |
806
xbrli:pure
|
23,936
xbrli:pure
|
781
xbrli:pure
|
23,768
xbrli:pure
|
762
xbrli:pure
|
24,419
xbrli:pure
|
738
xbrli:pure
|
25,354
xbrli:pure
|
717
xbrli:pure
|
28,188
xbrli:pure
|
| Average number of temporary employees |
65
xbrli:pure
|
66
xbrli:pure
|
65
xbrli:pure
|
70
xbrli:pure
|
67
xbrli:pure
|
97
xbrli:pure
|
67
xbrli:pure
|
173
xbrli:pure
|
54
xbrli:pure
|
223
xbrli:pure
|