Fair Value Measurements - Fair Value Hierarchy for Assets and Liabilities Measured on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended			12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 1 [Member]	Dec. 31, 2013 Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 2 [Member]	Dec. 31, 2013 Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member]
Assets/(Liabilities)
Short-term investments					$ 0	$ 10,008	$ 0	$ 0	$ 0	$ 0
Available-for-sale securities					2,337	2,149	0	0	0	0
Foreign exchange contracts					0	0	(24,345)	12,872	0	0
Interest rate swap					0	0	0	(320)	0	0
Pension assets					7,257	6,801	0	0	0	0
Contingent consideration					0	0	0	0	(6,525)	(228)
Net asset/(liability)					9,594	18,958	(24,345)	12,552	(6,525)	(228)
Contingent Consideration	$ 16	$ (12,500)	$ 16	$ (12,500)