Consolidated Statement Of Stockholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Jun. 30, 2014	$ 1,619,867	$ 516	$ 969,697	$ 629,618	$ (40,092)	$ 60,128
Balance, shares at Jun. 30, 2014	51,575,743	51,575,743			1,453,041
Net income	18,855			18,855
Other Comprehensive Income (Loss), Net of Tax	(59,224)					(59,224)
Issuance of common stock pursuant to compensation plans	8,672	2	8,670
Issuance of common stock pursuant to compensation plans, shares		163,550
Stock based compensation income tax effects	1,820		1,820
Shares Paid for Tax Withholding for Share Based Compensation					57,367
Adjustments Related to Tax Withholding for Share-based Compensation	(5,744)				(5,744)
Stock based compensation charge	2,939		2,939
Stock Issued During Period, Value, Acquisitions	19,690	2	19,688
Stock Issued During Period, Shares, Acquisitions		231,428
Balance at Sep. 30, 2014	$ 1,606,875	$ 520	$ 1,002,814	$ 648,473	$ (45,836)	$ 904
Balance, shares at Sep. 30, 2014	51,970,721	51,970,721			1,510,408