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 |
465
xbrli:pure
|
563
xbrli:pure
|
423
xbrli:pure
|
497
xbrli:pure
|
374
xbrli:pure
|
452
xbrli:pure
|
330
xbrli:pure
|
388
xbrli:pure
|
299
xbrli:pure
|
356
xbrli:pure
|
| Average number of temporary employees |
128
xbrli:pure
|
145
xbrli:pure
|
122
xbrli:pure
|
136
xbrli:pure
|
123
xbrli:pure
|
139
xbrli:pure
|
133
xbrli:pure
|
149
xbrli:pure
|
144
xbrli:pure
|
164
xbrli:pure
|