|
Accumulated Other Comprehensive Income (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
Mar. 31, 2015
|
Mar. 31, 2014
|
Jun. 30, 2014
|
|
| Equity [Abstract] | |||||
| Other comprehensive income (loss) | $ (23.2) | $ 6.4 | $ (40.1) | $ 30.4 | |
| Currency translation adjustments, accumulated balances | $ 45.6 | $ 45.6 | $ 85.7 | ||