Derivatives - Schedule of Outstanding Foreign Exchange Contracts, Primarily Forward Contracts (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Derivative [Line Items]
Gross Notional Value	$ 2,039,415	$ 810,703
Fair Value Asset/(Liability)	(24,345)	12,872
U.S. Dollar/Euro [Member]
Derivative [Line Items]
Gross Notional Value	1,661,743	540,264
Fair Value Asset/(Liability)	(31,993)	13,900
Euro/U.S. Dollar [Member]
Derivative [Line Items]
Gross Notional Value	281,832	191,978
Fair Value Asset/(Liability)	6,482	(304)
Swiss Franc/U.S. Dollar [Member]
Derivative [Line Items]
Gross Notional Value	42,570	40,214
Fair Value Asset/(Liability)	604	(596)
Euro/Brazilian Real [Member]
Derivative [Line Items]
Gross Notional Value	7,959	0
Fair Value Asset/(Liability)	524	0
Chinese Yuan/Euro [Member]
Derivative [Line Items]
Gross Notional Value	7,631	0
Fair Value Asset/(Liability)	9	0
Japanese Yen/Euro [Member]
Derivative [Line Items]
Gross Notional Value	6,981	16,341
Fair Value Asset/(Liability)	(882)	(55)
Euro/Russian Rubles [Member]
Derivative [Line Items]
Gross Notional Value	6,967	0
Fair Value Asset/(Liability)	43	0
British Pound/Swiss Franc [Member]
Derivative [Line Items]
Gross Notional Value	6,954	12,778
Fair Value Asset/(Liability)	261	91
U.S. Dollar/Brazilian Real [Member]
Derivative [Line Items]
Gross Notional Value	6,108	0
Fair Value Asset/(Liability)	305	0
British Pound/U.S. Dollar [Member]
Derivative [Line Items]
Gross Notional Value	4,967	9,128
Fair Value Asset/(Liability)	323	(164)
U.S. Dollar/Indian Rupee [Member]
Derivative [Line Items]
Gross Notional Value	4,000	0
Fair Value Asset/(Liability)	(28)	0
Russian Rubles/Euro [Member]
Derivative [Line Items]
Gross Notional Value	1,703	0
Fair Value Asset/(Liability)	$ 7	$ 0