Condensed Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Net sales	$ 379,357	$ 288,386	$ 1,041,022	$ 838,225
Cost of sales	275,028	205,822	752,640	600,167
Gross profit	104,329	82,564	288,382	238,058
Selling, general and administrative expenses	63,183	53,664	182,765	158,814
Acquisition related expenses and restructuring charges	549	(1,920)	7,501	169
Operating income	40,597	30,820	98,116	79,075
Interest and other expenses, net	4,172	2,851	12,273	8,835
Income before income taxes and equity in earnings of equity-method investees	36,425	27,969	85,843	70,240
Provision for income taxes	12,384	11,076	31,063	28,601
Income (Loss) from Equity Method Investments	(28)	121	(847)	(495)
Income (Loss) from Continuing Operations Attributable to Parent	24,069	16,772	55,627	42,134
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	38	0	208	0
Net income	$ 24,107	$ 16,772	$ 55,835	$ 42,134
Net income per common share:
Income (Loss) from Continuing Operations, Per Basic Share	$ 0.54	$ 0.39	$ 1.26	$ 0.98
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Basic	$ 0.54	$ 0.39	$ 1.26	$ 0.98
Income (Loss) from Continuing Operations, Per Diluted Share	$ 0.52	$ 0.38	$ 1.22	$ 0.95
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Diluted	$ 0.52	$ 0.38	$ 1.22	$ 0.95
Shares used in the calculation of net income per common share:
Basic	44,506	43,202	44,198	42,985
Diluted	45,989	44,711	45,666	44,321