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 |
As at 2013-12-31 |
As at 2013-03-31 |
As at 2013-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||||
| Information about reporting company | ||||||||||||
| Information about employees of reporting company | ||||||||||||
| Number of employees |
3,503
xbrli:pure
|
20,628
xbrli:pure
|
3,510
xbrli:pure
|
20,481
xbrli:pure
|
3,581
xbrli:pure
|
20,264
xbrli:pure
|
3,542
xbrli:pure
|
20,411
xbrli:pure
|
3,484
xbrli:pure
|
20,034
xbrli:pure
|
3,426
xbrli:pure
|
20,273
xbrli:pure
|