Earnings (Loss) Per Share - Potentially Dilutive Securities (Details) - shares
|
7 Months Ended |
12 Months Ended |
Jun. 30, 2015 |
Feb. 01, 2015 |
Jun. 30, 2017 |
Jun. 30, 2016 |
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Stock options excluded from EPS |
8,362,688
|
|
2,387,226
|
8,836,288
|
| Stock Options [Member] |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Stock options excluded from EPS |
5,074,188
|
|
2,069,551
|
5,301,576
|
| Performance Shares [Member] |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Stock options excluded from EPS |
3,288,500
|
|
317,675
|
3,534,712
|
| Predecessor [Member] |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Stock options excluded from EPS |
|
64,811,805
|
|
|
| Predecessor [Member] | Stock Options [Member] |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Stock options excluded from EPS |
|
64,811,805
|
|
|
| Predecessor [Member] | Performance Shares [Member] |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Stock options excluded from EPS |
|
0
|
|
|