Restructuring Program - Rollforward of Restructuring Accrual (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Restructuring Cost and Reserve [Line Items]
Beginning liability	$ 24,194	$ 65,379
Expense	12,642	1,198
Accumulated depreciation offset	(68)	(2,024)
Payments	(5,431)	(11,033)
Foreign currency translation	108	131
Closing liability	31,445	53,651
Severance Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Beginning liability	18,068	60,789
Expense	11,451	(976)
Payments	(4,138)	(10,384)
Foreign currency translation	103	129
Closing liability	25,484	49,558
Third Party Contractor Termination Costs [Member]
Restructuring Cost and Reserve [Line Items]
Beginning liability	435
Foreign currency translation	4
Closing liability	439
Facility Closure and Other Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Beginning liability	5,691	4,590
Expense	1,123	150
Payments	(1,293)	(649)
Foreign currency translation	1	2
Closing liability	5,522	4,093
Asset Impairments [Member]
Restructuring Cost and Reserve [Line Items]
Expense	68	2,024
Accumulated depreciation offset	$ (68)	$ (2,024)