The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

No definition available.

Name:	us-gaap_OtherOperatingIncomeExpenseNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Fair Value of Financial Instruments - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other income (expense), net	$ 9,295us-gaap_OtherOperatingIncomeExpenseNet	$ 1,125us-gaap_OtherOperatingIncomeExpenseNet	$ 7,613us-gaap_OtherOperatingIncomeExpenseNet	$ 1,072us-gaap_OtherOperatingIncomeExpenseNet
Foreign Currency Gain
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other income (expense), net	$ 300