Consolidated Statement Of Stockholders' Equity - 9 months ended Mar. 31, 2016 - USD ($) $ in Thousands	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, 2015	$ 1,771,687	$ 1,058	$ 1,073,671	$ 797,514	$ (58,150)	$ (42,406)
Balance, shares at Jun. 30, 2015	105,840,586	105,840,586			3,229,342
Net income	$ 137,234			137,234
Other Comprehensive Income (Loss), Net of Tax	(86,656)					(86,656)
Issuance of common stock pursuant to compensation plans	4,400	$ 14	9,749		$ (5,363)
Issuance of common stock pursuant to compensation plans, shares		1,376,783			150,362
Stock Issued During Period, Value, Acquisitions	16,308	$ 3	16,305
Stock Issued During Period, Shares, Acquisitions		240,207
Stock based compensation income tax effects	11,047		11,047
Shares Paid for Tax Withholding for Share Based Compensation					630,133
Adjustments Related to Tax Withholding for Share-based Compensation	25,158				$ (25,158)
Stock based compensation charge	10,005		10,005
Balance at Mar. 31, 2016	$ 1,838,867	$ 1,075	$ 1,120,777	$ 934,748	$ (88,671)	$ (129,062)
Balance, shares at Mar. 31, 2016	107,457,576	107,457,576			4,009,837