Consolidated Statements of Stockholders' Equity - USD ($)
$ in Millions |
Total |
Preferred Stock [Member] |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Accumulated Earnings (Deficit) [Member] |
| Beginning balance (Predecessor [Member]) at Jun. 30, 2014 |
$ 96.5
|
$ 0.0
|
$ 5.6
|
$ 83.9
|
$ 7.0
|
| Beginning balance (shares) (Predecessor [Member]) at Jun. 30, 2014 |
|
0
|
561,884,475
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Common stock issued for awards under share-based compensation plans | Predecessor [Member] |
0.0
|
|
$ 0.0
|
0.0
|
|
| Common stock issued for awards under share-based compensation plans (shares) | Predecessor [Member] |
|
|
53,757
|
|
|
| Excess tax benefits on share- based awards | Predecessor [Member] |
7.5
|
|
|
7.5
|
|
| Net income (loss) | Predecessor [Member] |
(5.1)
|
|
|
|
(5.1)
|
| Share-based compensation expense | Predecessor [Member] |
17.3
|
|
|
17.3
|
|
| Ending balance (Predecessor [Member]) at Feb. 01, 2015 |
116.2
|
$ 0.0
|
$ 5.6
|
108.7
|
1.9
|
| Ending balance (shares) (Predecessor [Member]) at Feb. 01, 2015 |
|
0
|
561,938,232
|
|
|
| Beginning balance at Nov. 19, 2014 |
0.0
|
$ 0.0
|
$ 0.0
|
0.0
|
0.0
|
| Beginning balance (shares) at Nov. 19, 2014 |
|
0
|
0
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Common stock issued for cash (IPO in 2017) |
337.9
|
|
$ 0.7
|
337.2
|
|
| Common stock issued for cash (IPO in 2017) (shares) |
|
|
67,560,000
|
|
|
| Common stock issued for acquisitions |
|
|
2,931,948
|
|
|
| Common stock issued for acquisitions (shares) |
21.2
|
|
|
21.2
|
|
| Net income (loss) |
(24.3)
|
|
|
|
(24.3)
|
| Share-based compensation expense |
1.0
|
|
|
1.0
|
|
| Ending balance at Jun. 30, 2015 |
335.8
|
$ 0.0
|
$ 0.7
|
359.4
|
(24.3)
|
| Ending balance (shares) at Jun. 30, 2015 |
|
0
|
70,491,948
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Common stock issued for awards under share-based compensation plans (shares) |
|
|
23,856
|
|
|
| Common stock issued for acquisitions |
|
|
1,417,032
|
|
|
| Common stock issued for acquisitions (shares) |
12.4
|
|
|
12.4
|
|
| Repurchase of common stock |
(0.1)
|
|
|
(0.1)
|
|
| Repurchase of common stock (shares) |
|
|
(10,000)
|
|
|
| Net income (loss) |
(3.4)
|
|
|
|
(3.4)
|
| Share-based compensation expense |
2.2
|
|
|
2.2
|
|
| Ending balance at Jun. 30, 2016 |
346.9
|
$ 0.0
|
$ 0.7
|
373.9
|
(27.7)
|
| Ending balance (shares) at Jun. 30, 2016 |
|
0
|
71,922,836
|
|
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
| Common stock issued for awards under share-based compensation plans |
1.1
|
|
|
1.1
|
|
| Common stock issued for awards under share-based compensation plans (shares) |
|
|
280,618
|
|
|
| Common stock issued for cash (IPO in 2017) |
247.5
|
|
$ 0.2
|
247.3
|
|
| Common stock issued for cash (IPO in 2017) (shares) |
|
|
18,766,465
|
|
|
| Costs related to initial public offering |
(7.2)
|
|
|
(7.2)
|
|
| Net income (loss) |
4.4
|
|
|
|
4.4
|
| Share-based compensation expense |
10.2
|
|
|
10.2
|
|
| Ending balance at Jun. 30, 2017 |
$ 602.9
|
$ 0.0
|
$ 0.9
|
$ 625.3
|
$ (23.3)
|
| Ending balance (shares) at Jun. 30, 2017 |
|
0
|
90,969,919
|
|
|