Other Comprehensive Income (Loss) - Schedule of Other Comprehensive Income (Loss) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2012
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation gains (losses), Pre-Tax	$ 44,881	[1]	$ 5,379	[1]	$ (136,240)	[1]
Unrealized (losses) gains on hedging derivatives:
Unrealized (losses) gains on hedging derivatives, Pre-Tax	28,370	[1]	26,993	[1]	(68,541)	[1]
Pension liability adjustment:
Amortization of net loss, Pre-Tax	(3,038)		(3,873)		(1,793)
Expected return on plan assets, Pre-Tax	259		284		238
Actuarial loss, Pre-Tax	11,066		2,530
Pension liability adjustment, Pre-Tax	7,666	[1]	(3,119)	[1]	29,399	[1]
Unrealized gains (losses) on available for sale securities, Pre-Tax	287	[1]	4,376	[1]	(120)	[1]
Other comprehensive income (loss), Pre-Tax	9,132		(14,119)		(97,218)
Foreign currency translation gains (losses), Net of Tax	2,800
Unrealized (losses) gains on hedging derivatives:
Gains (losses) reclassified from AOCI into income (effective portion), Net of Tax	(9,378)		25,865		10,894
Gains reclassified from AOCI into income (ineffective portion), Net of Tax	(2,049)		(4)		(7)
(Losses) gains recognized in AOCI (effective portion), Net of Tax	37,679		1,165		(79,370)
Pension liability adjustment:
Other (losses) gains, Net of Tax	(3,842)
Other comprehensive income (loss), Net of Tax	17,999		(7,909)		(107,024)
Cumulative Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation gains (losses), Pre-Tax	44,881		5,379		(136,240)
Pension liability adjustment:
Foreign currency translation gains (losses), Net of Tax	44,881		5,379		(136,240)
Unrealized (Losses) Gains on Hedging Derivatives [Member]
Unrealized (losses) gains on hedging derivatives:
(Losses) gains recognized in AOCI (effective portion), Pre-Tax	(37,679)		(1,165)		79,370
Other (losses) gains, Pre-Tax	(2,118)		33		58
Unrealized (losses) gains on hedging derivatives, Pre-Tax	(28,370)		(26,993)		68,541
Unrealized (losses) gains on hedging derivatives:
(Losses) gains recognized in AOCI (effective portion), Net of Tax	(28,220)		(831)		57,297
Other (losses) gains, Net of Tax	(1,586)		25		43
Unrealized (losses) gains on hedging derivatives, Net of Tax	(21,248)		(19,266)		49,480
Unrealized (Losses) Gains on Hedging Derivatives [Member] | Cost of Sales [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Unrealized (losses) gains on hedging derivatives:
Gains (losses) reclassified from AOCI into income (effective portion), Pre-Tax	8,980		(25,798)		(10,932)
Gains reclassified from AOCI into income (ineffective portion), Pre-Tax	2,048		0		0
Unrealized (losses) gains on hedging derivatives:
Gains (losses) reclassified from AOCI into income (effective portion), Net of Tax	6,726		(18,412)		(7,892)
Gains reclassified from AOCI into income (ineffective portion), Net of Tax	1,534		0		0
Unrealized (Losses) Gains on Hedging Derivatives [Member] | SG&A [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Unrealized (losses) gains on hedging derivatives:
Gains (losses) reclassified from AOCI into income (effective portion), Pre-Tax	398		(67)		38
Gains reclassified from AOCI into income (ineffective portion), Pre-Tax	1		4		7
Unrealized (losses) gains on hedging derivatives:
Gains (losses) reclassified from AOCI into income (effective portion), Net of Tax	298		(48)		27
Gains reclassified from AOCI into income (ineffective portion), Net of Tax	0		0		5
Pension Liability Adjustment [Member]
Pension liability adjustment:
Pension liability adjustment, Pre-Tax	(7,666)		3,119		(29,399)
Pension liability adjustment:
Actuarial loss, Net of Tax	(8,253)		(750)		(21,573)
Tax rate change, Net of Tax	0		719		0
Pension liability adjustment, Net of Tax	(5,817)		1,728		(20,144)
Pension Liability Adjustment [Member] | SG&A [Member]
Pension liability adjustment:
Amortization of prior service cost, Pre-Tax	1,001		1,155		1,418
Amortization of net loss, Pre-Tax	3,038		3,873		1,793
Expected return on plan assets, Pre-Tax	(259)		(284)		(238)
Actuarial loss, Pre-Tax	(10,876)		(2,317)		(31,484)
Tax rate change, Pre-Tax	0		0		0
Pension liability adjustment:
Amortization of prior service cost, Net of Tax	760		374		972
Amortization of net loss, Net of Tax	2,305		1,253		1,229
Expected return on plan assets, Net of Tax	(197)		(92)		(163)
Pension Liability Adjustment [Member] | Foreign Exchange Losses, Net [Member]
Pension liability adjustment:
Other (losses) gains, Pre-Tax	(570)		692		(888)
Pension liability adjustment:
Other (losses) gains, Net of Tax	(432)		224		(609)
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Pension liability adjustment:
Unrealized gains (losses) on available for sale securities, Pre-Tax	287		4,376		(120)
Pension liability adjustment:
Unrealized gains (losses) on available for sale securities, Net of Tax	$ 183		$ 4,250		$ (120)

[1] Refer to Note 15 - Other Comprehensive Income (Loss) for more information.