Derivative Instruments - Outstanding Forward Contracts (Detail) (Currency Forward Contracts [Member]) In Thousands, unless otherwise specified	Jun. 30, 2013 Japanese Yen [Member] USD ($)	Jun. 30, 2013 Japanese Yen [Member] JPY (¥)	Jun. 30, 2013 Korean Won [Member] USD ($)	Jun. 30, 2013 Korean Won [Member] KRW	Jun. 30, 2013 Hungarian Forint [Member] USD ($)	Jun. 30, 2013 Hungarian Forint [Member] HUF	Jun. 30, 2013 Taiwanese Dollar [Member] USD ($)	Jun. 30, 2013 Taiwanese Dollar [Member] TWD	Jun. 30, 2013 Swedish Krona [Member] USD ($)	Jun. 30, 2013 Swedish Krona [Member] SEK	Jun. 30, 2013 Singapore Dollar [Member] USD ($)	Jun. 30, 2013 Singapore Dollar [Member] SGD	Jun. 30, 2013 British Pound [Member] USD ($)	Jun. 30, 2013 British Pound [Member] GBP (£)
Derivative [Line Items]
Outstanding forward contracts	$ 3,214	¥ 316,600	$ 240	275,000	$ 436	99,500	$ 920	27,500	$ 848	5,700	$ 1,968	2,500	$ 654	£ 425