SHARE-BASED COMPENSATION - Equity Awards With Market Conditions (Details) - Share Bonus Awards with Market Conditions
|
12 Months Ended |
|
Mar. 31, 2019
$ / shares
shares
|
|---|
| Share-based compensation |
|
| Targeted number of awards as of March 31, 2019 (in shares) |
2,521,930
|
| Maximum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
5,043,860
|
| Fiscal Year 2018 |
|
| Share-based compensation |
|
| Targeted number of awards as of March 31, 2019 (in shares) |
1,316,279
|
| Average grant date fair value (per share) | $ / shares |
$ 14.00
|
| Fiscal Year 2018 | Minimum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
0
|
| Fiscal Year 2018 | Maximum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
2,632,558
|
| Fiscal 2017 |
|
| Share-based compensation |
|
| Targeted number of awards as of March 31, 2019 (in shares) |
586,077
|
| Average grant date fair value (per share) | $ / shares |
$ 20.25
|
| Fiscal 2017 | Minimum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
0
|
| Fiscal 2017 | Maximum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
1,172,154
|
| Fiscal 2016 |
|
| Share-based compensation |
|
| Targeted number of awards as of March 31, 2019 (in shares) |
619,574
|
| Average grant date fair value (per share) | $ / shares |
$ 17.57
|
| Fiscal 2016 | Minimum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
0
|
| Fiscal 2016 | Maximum |
|
| Share-based compensation |
|
| Range of shares that may be issued (in shares) |
1,239,148
|