| Concept |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2017-03-31 |
As at 2017-03-31 |
As at 2016-03-31 |
As at 2016-03-31 |
As at 2015-03-31 |
As at 2015-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Employees | |||||||||||||
| Information about group | |||||||||||||
| Number of employees of group | |||||||||||||
| Number of employees |
4,341
xbrli:pure
|
24,591
xbrli:pure
|
20,942
xbrli:pure
|
3,649
xbrli:pure
|
4,341
xbrli:pure
|
4,072
xbrli:pure
|
23,925
xbrli:pure
|
3,985
xbrli:pure
|
23,858
xbrli:pure
|
4,315
xbrli:pure
|
21,193
xbrli:pure
|
21,126
xbrli:pure
|
4,704
xbrli:pure
|
| Average number of temporary employees |
461
xbrli:pure
|
2,527
xbrli:pure
|
2,086
xbrli:pure
|
441
xbrli:pure
|
461
xbrli:pure
|
384
xbrli:pure
|
2,167
xbrli:pure
|
381
xbrli:pure
|
2,384
xbrli:pure
|
651
xbrli:pure
|
3,032
xbrli:pure
|
3,920
xbrli:pure
|
839
xbrli:pure
|