| 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 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 |
10,999
xbrli:pure
|
21,103
xbrli:pure
|
10,962
xbrli:pure
|
1,068
xbrli:pure
|
2,529
xbrli:pure
|
8
xbrli:pure
|
10,962
xbrli:pure
|
6,544
xbrli:pure
|
29
xbrli:pure
|
11,056
xbrli:pure
|
20,968
xbrli:pure
|
11,073
xbrli:pure
|
20,889
xbrli:pure
|
20,929
xbrli:pure
|
11,110
xbrli:pure
|
20,753
xbrli:pure
|
11,113
xbrli:pure
|