Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income (Loss) (Detail)

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Accumulated Other Comprehensive Income (Loss) (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2012
Jun. 30, 2011
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Foreign currency translation adjustments $ (17,650) $ (16,939)
Net unrealized gain on available-for-sale investments, net of tax 24,527 648
Accumulated other comprehensive income (loss) $ 6,877 $ (16,291)