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 | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
1,833
xbrli:pure
|
5,773
xbrli:pure
|
1,716
xbrli:pure
|
5,063
xbrli:pure
|
1,713
xbrli:pure
|
4,314
xbrli:pure
|
1,737
xbrli:pure
|
4,440
xbrli:pure
|
1,750
xbrli:pure
|
4,839
xbrli:pure
|