Consolidated Statements Of Comprehensive (Loss) Income (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Mar. 31, 2013		Mar. 31, 2012		Mar. 31, 2013		Mar. 31, 2012
Consolidated Statements Of Comprehensive (Loss) Income [Abstract]
Net (loss) income	$ (1,273)		$ 2,191		$ 45,720		$ 53,794
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(2,226)	[1]	2,101	[1]	(1,157)	[1]	(3,536)	[1]
Net unrealized cash flow hedging gain (loss)	752	[2]	(488)	[2]	770	[2]	1,544	[2]
Total other comprehensive (loss) income, net of tax	(1,474)		1,613		(387)		(1,992)
Comprehensive (loss) income	(2,747)		3,804		45,333		51,802
Net unrealized cash flow hedging gain (loss), tax expense (benefit)	$ 77		$ (101)		$ 19		$ 585

[1] Foreign currency translation adjustments are not adjusted for income taxes since they relate to indefinite investments in non-U.S. subsidiaries.

[2] Net of tax expense of $77 for the three months ended March 31, 2013 and net of tax benefit of $101 for the three months ended March 31, 2012. Net of tax expense of $19 and $585 for the nine months ended March 31, 2013 and 2012, respectively.