Quarterly Financial Data (Unaudited) (Revised Quarterly Consolidated Statements of Income) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended								12 Months Ended
	Jul. 01, 2013	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales		$ 737,547	$ 736,663	$ 743,437	$ 667,727	$ 680,565	$ 652,351	$ 679,759	$ 596,938	$ 2,885,374	$ 2,609,613	$ 2,107,822
Cost of sales			576,755	577,176	529,846	524,840	502,742	529,400	489,776	2,271,243	2,046,758	1,579,540
Gross profit		150,081	159,908	166,261	137,881	155,725	149,609	150,359	107,162	614,131	562,855	528,282
Selling, general and administrative expenses			78,890	68,981	75,550	71,337	72,510	78,244	80,735	303,763	302,827	279,510
Amortization of acquired intangibles			4,553	4,704	4,639	4,462	4,647	4,267	4,471	18,869	17,846	15,440
Tradename impairment						0	0	0	0
Acquisition related expenses, restructuring and integration charges			5,317	2,498	3,420	2,587	4,298	(149)	1,584	16,867	8,320	10,187
Operating income		(65,138)	71,148	90,078	54,272	77,339	68,154	67,997	20,372	150,360	233,862	216,746
Interest and other financing expense, net			6,920	6,131	6,467	6,420	6,298	6,542	6,713	25,161	25,973	24,366
Other (income)/expense, net			378	3,234	5,401	(3,968)	3,886	2,272	2,499	16,543	4,689	(4,780)
Gain on sale of business						(1,378)	(1,544)	0	(6,747)	0	(9,669)	0
Gain on fire insurance recovery			(9,013)	0	0					(9,752)	0	0
Income before income taxes and equity in earnings of equity-method investees		(77,572)	72,863	80,713	42,404	76,265	59,514	59,183	17,907	118,408	212,869	197,160
Provision for income taxes			23,914	22,602	13,330	4,287	21,500	19,838	2,911	70,932	48,535	69,608
Equity in net loss (income) of equity-method investees			161	31	(84)	(174)	13	(308)	(159)	47	(628)	(3,999)
Net income		$ (88,597)	$ 48,788	$ 58,080	$ 29,158	$ 72,152	$ 38,001	$ 39,653	$ 15,155	$ 47,429	$ 164,962	$ 129,922
Net income per common share:
Basic (USD per share)		$ (0.86)	$ 0.47	$ 0.56	$ 0.28	$ 0.70	$ 0.37	$ 0.39	$ 0.15	$ 0.46	$ 1.62	$ 1.33
Diluted (USD per share)		$ (0.86)	$ 0.47	$ 0.56	$ 0.28	$ 0.69	$ 0.37	$ 0.38	$ 0.15	$ 0.46	$ 1.60	$ 1.30
Shares used in the calculation of net income per common share:
Basic (shares)			103,265	103,017	102,807	102,610	102,252	101,267	100,682	103,135	101,703	97,750
Diluted (shares)			104,087	104,161	104,258	104,005	103,796	103,226	102,656	104,183	103,421	100,006
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales			$ 749,862	$ 752,589	$ 687,188	$ 698,136	$ 662,739	$ 696,383	$ 631,257		$ 2,688,515	$ 2,153,611
Cost of sales			576,653	575,026	535,141	530,439	504,990	529,056	505,413		2,069,898	1,586,418
Gross profit			173,209	177,563	152,047	167,697	157,749	167,327	125,844		618,617	567,193
Selling, general and administrative expenses			93,915	82,607	86,254	85,904	83,068	88,621	90,924		348,517	311,288
Amortization of acquired intangibles			4,586	4,736	4,672	4,494	4,679	4,303	4,509		17,985	15,600
Tradename impairment						0	5,510	0	0
Acquisition related expenses, restructuring and integration charges			5,701	2,498	3,653	2,587	4,298	391	1,584		8,860	12,568
Operating income			69,007	87,722	57,468	74,712	60,194	74,012	28,827		237,745	227,737
Interest and other financing expense, net			6,920	6,131	6,467	6,420	6,298	6,542	6,762		26,022	24,691
Other (income)/expense, net			378	3,234	5,401	(3,968)	3,886	2,272	2,499		4,689	(4,548)
Gain on sale of business						(1,378)	(1,544)	0	(5,334)		(8,256)	0
Gain on fire insurance recovery			(9,013)	0	0
Income before income taxes and equity in earnings of equity-method investees			70,722	78,357	45,600	73,638	51,554	65,198	24,900		215,290	207,594
Provision for income taxes			21,576	21,379	14,382	2,740	18,147	20,931	6,065		47,883	70,099
Equity in net loss (income) of equity-method investees			161	31	(84)	(174)	13	(308)	(20)		(489)	(3,985)
Net income			$ 48,985	$ 56,947	$ 31,302	$ 71,072	$ 33,394	$ 44,575	$ 18,855		$ 167,896	$ 139,851
Net income per common share:
Basic (USD per share)			$ 0.47	$ 0.55	$ 0.30	$ 0.69	$ 0.33	$ 0.44	$ 0.19		$ 1.65	$ 1.43
Diluted (USD per share)			$ 0.47	$ 0.55	$ 0.30	$ 0.68	$ 0.32	$ 0.43	$ 0.18		$ 1.62	$ 1.40
Shares used in the calculation of net income per common share:
Basic (shares)			103,265	103,017	102,807	102,610	102,252	101,267	100,682		101,703	97,750
Diluted (shares)			104,087	104,161	104,258	104,005	103,796	103,226	102,656		103,421	100,006
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net sales			$ (13,199)	$ (9,152)	$ (19,461)	$ (17,571)	$ (10,388)	$ (16,624)	$ (34,319)		$ (78,902)	$ (45,789)
Cost of sales			102	2,150	(5,295)	(5,599)	(2,248)	344	(15,637)		(23,140)	(6,878)
Gross profit			(13,301)	(11,302)	(14,166)	(11,972)	(8,140)	(16,968)	(18,682)		(55,762)	(38,911)
Selling, general and administrative expenses			(15,025)	(13,626)	(10,704)	(14,567)	(10,558)	(10,377)	(10,189)		(45,690)	(31,778)
Amortization of acquired intangibles			(33)	(32)	(33)	(32)	(32)	(36)	(38)		(139)	(160)
Tradename impairment						0	(5,510)	0	0
Acquisition related expenses, restructuring and integration charges			(384)	0	(233)	0	0	(540)	0		(540)	(2,381)
Operating income			2,141	2,356	(3,196)	2,627	7,960	(6,015)	(8,455)		(3,883)	(10,991)
Interest and other financing expense, net			0	0	0	0	0	0	(49)		(49)	(325)
Other (income)/expense, net			0	0	0	0	0	0	0		0	(232)
Gain on sale of business						0	0	0	(1,413)		(1,413)	0
Gain on fire insurance recovery			0	0	0
Income before income taxes and equity in earnings of equity-method investees			2,141	2,356	(3,196)	2,627	7,960	(6,015)	(6,993)		(2,421)	(10,434)
Provision for income taxes			2,338	1,223	(1,052)	1,547	3,353	(1,093)	(3,154)		652	(491)
Equity in net loss (income) of equity-method investees			0	0	0	0	0	0	(139)		(139)	(14)
Net income	$ (30,688)		$ (197)	$ 1,133	$ (2,144)	$ 1,080	$ 4,607	$ (4,922)	$ (3,700)		$ (2,934)	$ (9,929)
Net income per common share:
Basic (USD per share)			$ 0.00	$ 0.01	$ (0.02)	$ 0.01	$ 0.05	$ (0.05)	$ (0.04)		$ (0.03)	$ (0.10)
Diluted (USD per share)			$ 0.00	$ 0.01	$ (0.02)	$ 0.01	$ 0.04	$ (0.05)	$ (0.04)		$ (0.03)	$ (0.10)
Shares used in the calculation of net income per common share:
Basic (shares)			103,265	103,017	102,807	102,610	102,252	101,267	100,682		101,703	97,750
Diluted (shares)			104,087	104,161	104,258	104,005	103,796	103,226	102,656		103,421	100,006