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 |
|---|---|---|---|---|---|---|---|---|---|
| Employees | |||||||||
| Information about reporting company | |||||||||
| Number of employees of reporting company | |||||||||
| Number of employees |
6,666
xbrli:pure
|
36,650
xbrli:pure
|
6,693
xbrli:pure
|
33,792
xbrli:pure
|
6,753
xbrli:pure
|
33,197
xbrli:pure
|
6,700
xbrli:pure
|
30,286
xbrli:pure
|
6,595
xbrli:pure
|
| Average number of temporary employees |
490
xbrli:pure
|
4,677
xbrli:pure
|
465
xbrli:pure
|
3,818
xbrli:pure
|
502
xbrli:pure
|
3,849
xbrli:pure
|
484
xbrli:pure
|
3,822
xbrli:pure
|
387
xbrli:pure
|