Goodwill - Summary of Changes in Carrying Value of Goodwill by Reportable Segment (Detail) $ in Thousands	9 Months Ended
	Mar. 31, 2016 USD ($)
Goodwill [Line Items]
Balance at Beginning of the period	$ 474,901
Acquisition activity	8,484
Translation adjustments	(9,355)
Balance at end of the period	474,030
North America
Goodwill [Line Items]
Balance at Beginning of the period	250,784
Acquisition activity	7,297
Balance at end of the period	258,081
Europe
Goodwill [Line Items]
Balance at Beginning of the period	223,275
Acquisition activity	1,187
Translation adjustments	(9,347)
Balance at end of the period	215,115
Asia
Goodwill [Line Items]
Balance at Beginning of the period	842
Translation adjustments	(8)
Balance at end of the period	$ 834