Property, Plant and Equipment, net - Schedule of Property, Plant and Equipment, Net (Detail) (USD $) In Thousands, unless otherwise specified			6 Months Ended
	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2013 Minimum [Member] Building and Building Improvements [Member]	Dec. 31, 2013 Minimum [Member] Machinery and Equipment [Member]	Dec. 31, 2013 Minimum [Member] Furniture and Fixtures [Member]	Dec. 31, 2013 Maximum [Member] Building and Building Improvements [Member]	Dec. 31, 2013 Maximum [Member] Machinery and Equipment [Member]	Dec. 31, 2013 Maximum [Member] Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Lives (in Years)			1 year	3 years	3 years	50 years	20 years	10 years
Land	$ 7,071	$ 6,859
Buildings and improvements	249,320	247,758
Machinery and equipment	1,192,498	1,113,228
Furniture and fixtures	34,117	33,175
Property, plant and equipment, gross	1,483,006	1,401,020
Less accumulated depreciation and amortization	(1,045,353)	(975,838)
Property, plant and equipment, net	$ 437,653	$ 425,182