Consolidated Statements Of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
Net sales	$ 706,563	$ 736,663	$ 2,128,026	$ 2,147,827
Cost of sales	563,170	576,755	1,736,373	1,683,777
Gross profit	143,393	159,908	391,653	464,050
Selling, general and administrative expenses	82,576	78,890	252,730	223,421
Amortization of acquired intangibles	4,543	4,553	13,964	13,896
Acquisition related expenses, restructuring and integration charges and other	2,083	5,317	2,652	11,235
Accounting review costs	7,124	0	20,089	0
Operating income	47,067	71,148	102,218	215,498
Interest and other financing expense, net	5,439	6,920	15,617	19,687
Other (income)/expense, net	2,072	378	207	8,844
Gain on fire insurance recovery	0	(9,013)	0	(9,013)
Income before income taxes and equity in net (income) loss of equity-method investees	39,556	72,863	86,394	195,980
Provision for income taxes	8,051	23,914	19,322	59,846
Equity in net (income) loss of equity-method investees	177	161	(45)	108
Net income	$ 31,328	$ 48,788	$ 67,117	$ 136,026
Net income per common share:
Basic (USD per share)	$ 0.30	$ 0.47	$ 0.65	$ 1.32
Diluted (USD per share)	$ 0.30	$ 0.47	$ 0.64	$ 1.31
Weighted average common shares outstanding:
Basic (shares)	103,687	103,265	103,584	103,030
Diluted (shares)	104,246	104,087	104,232	104,168