Correction of Immaterial Errors To Prior Period Financial Statements - Consolidated Statements of Income (Unaudited) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales	$ 681,464	$ 667,727
Cost of sales	571,597	529,846
Gross profit	109,867	137,881
Selling, general and administrative expenses	84,967	75,550
Amortization of acquired intangibles	4,728	4,639
Acquisition related expenses, restructuring and integration charges and other	461	3,420
Operating income	13,751	54,272
Interest and other financing expense, net	5,081	6,467
Other (income)/expense, net	(512)	5,401
Income before income taxes and equity in net income of equity-method investees	9,182	42,404
Provision for income taxes	762	13,330
Equity in net income of equity-method investees	(184)	(84)
Net income	$ 8,604	$ 29,158
Net income per common share:
Basic (USD per share)	$ 0.08	$ 0.28
Diluted (USD per share)	$ 0.08	$ 0.28
Weighted average common shares outstanding:
Basic (shares)	103,468	102,807
Diluted (shares)	104,206	104,258
As Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales		$ 687,188
Cost of sales		535,141
Gross profit		152,047
Selling, general and administrative expenses		86,254
Amortization of acquired intangibles		4,672
Acquisition related expenses, restructuring and integration charges and other		3,653
Operating income		57,468
Interest and other financing expense, net		6,467
Other (income)/expense, net		5,401
Income before income taxes and equity in net income of equity-method investees		45,600
Provision for income taxes		14,382
Equity in net income of equity-method investees		(84)
Net income		$ 31,302
Net income per common share:
Basic (USD per share)		$ 0.30
Diluted (USD per share)		$ 0.30
Weighted average common shares outstanding:
Basic (shares)		102,807
Diluted (shares)		104,258
Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales		$ (19,461)
Cost of sales		(5,295)
Gross profit		(14,166)
Selling, general and administrative expenses		(10,704)
Amortization of acquired intangibles		(33)
Acquisition related expenses, restructuring and integration charges and other		(233)
Operating income		(3,196)
Interest and other financing expense, net		0
Other (income)/expense, net		0
Income before income taxes and equity in net income of equity-method investees		(3,196)
Provision for income taxes		(1,052)
Equity in net income of equity-method investees		0
Net income		$ (2,144)
Net income per common share:
Basic (USD per share)		$ (0.02)
Diluted (USD per share)		$ (0.02)
Weighted average common shares outstanding:
Basic (shares)		102,807
Diluted (shares)		104,258