Repurchases Of Common Stock (Details) (USD $)	9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, maturity date	Nov. 30, 2014
Cost of common stock repurchased	$ 93,169,000		$ 87,776,000
Repurchase of common stock	5,393,000	12,515,000
Common Stock Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount	120,000,000
Common stock repurchased, shares	4,517,309
Average price of common stock repurchased	$ 18.88
Cost of common stock repurchased	85,300,000
Stock repurchase program, remaining amount	$ 34,700,000
Treasury Method [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock repurchased, shares	155,214
Average price of common stock repurchased	$ 34.75