|
Condensed Consolidated and Combined Balance Sheets (Parenthetical) (USD $)
In Millions, except Share data, unless otherwise specified |
Mar. 31, 2015
|
Jun. 30, 2014
|
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Allowance for doubtful accounts | $ 12.7 | $ 12.2 |
| Preferred stock, par value (in usd per share) | $ 0.01 | $ 0 |
| Preferred stock, shares authorized | 50,000,000 | 0 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, shares outstanding | 0 | 0 |
| Common stock, par value (in usd per share) | $ 0.01 | $ 0 |
| Common stock, shares authorized | 650,000,000 | 0 |
| Common stock, shares issued | 161,100,000 | 0 |
| Common stock, shares outstanding | 160,400,000 | 0 |
| Treasury stock shares | 700,000 | 0 |