Employees
| Concept |
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 |
As at 2012-12-31 |
As at 2012-12-31 |
As at 2011-12-31 |
As at 2011-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
4,990
xbrli:pure
|
7,169
xbrli:pure
|
4,932
xbrli:pure
|
7,023
xbrli:pure
|
4,936
xbrli:pure
|
6,872
xbrli:pure
|
4,910
xbrli:pure
|
6,836
xbrli:pure
|
6,779
xbrli:pure
|
4,887
xbrli:pure
|