|
Dividends (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
0 Months Ended | 3 Months Ended | 6 Months Ended | 0 Months Ended | ||
|---|---|---|---|---|---|---|
|
Sep. 04, 2014
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Oct. 30, 2014
Subsequent Event [Member]
|
|
| Dividends [Abstract] | ||||||
| Dividend per share paid during period | $ 0.356 | $ 0.7115 | ||||
| Cash Dividend | $ 71.4 | $ 142.6 | $ 71.7 | |||
| Subsequent Event [Line Items] | ||||||
| Dividends declared per common share | $ 0.3560 | $ 0.3540 | $ 0.7115 | $ 0.7075 | $ 0.3565 | |
| Total amount of expected dividend payment | $ 71.4 | $ 142.6 | $ 71.7 | |||