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 |
1,020
xbrli:pure
|
2,642
xbrli:pure
|
1,025
xbrli:pure
|
2,604
xbrli:pure
|
1,047
xbrli:pure
|
2,507
xbrli:pure
|
1,061
xbrli:pure
|
2,496
xbrli:pure
|
1,077
xbrli:pure
|
2,522
xbrli:pure
|
| Average number of temporary employees |
196
xbrli:pure
|
660
xbrli:pure
|
191
xbrli:pure
|
640
xbrli:pure
|
188
xbrli:pure
|
570
xbrli:pure
|
195
xbrli:pure
|
584
xbrli:pure
|
203
xbrli:pure
|
577
xbrli:pure
|