Shareholders' Equity (Cumulative Number Of Shares Purchased Under The Purchase Authorizations) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2012
Shareholders' Equity [Abstract]
Total shares purchased, Beginning Balance Number of Shares	14,360
Total shares purchased, Number of Shares	276
Total shares purchased, Ending Balance Number of Shares	14,636
Total shares purchased, Beginning Balance Average Purchase Price per Share	$ 24.24
Total shares purchased, Average Purchase Price per Share	$ 47.63
Total shares purchased, Ending Balance Average Purchase Price per Share	$ 24.68
Total shares purchased, Beginning Balance Total Purchase Price	$ 348,066
Total shares purchased, Total Purchase Value	13,165
Total shares purchased, Ending Balance Total Purchase Price	$ 361,231