Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Operating activities:
Net income	$ 40,711	$ 57,419	$ 40,989
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	45,969	34,054	29,835
Amortization of senior note offering, credit facility and swap termination costs	1,367	1,247	1,330
Amortization of share-based awards	5,607	5,057	4,904
Debt extinguishment charges			6,468
Deferred income taxes	(1,055)	8,763	2,119
Change in assets and liabilities, net of acquisitions:
(Increase) decrease in accounts receivable	(25,112)	(25,177)	8,255
(Increase) decrease in inventories	(21,597)	(23,836)	27,625
Decrease (increase) in prepaid expenses and other assets	7,053	(5,404)	13,596
Increase (decrease) in accounts payable	39,390	17,899	(52,637)
(Decrease) increase in other payables and accrued expenses	(29,612)	(11,093)	14,118
Other	(630)	(405)	1,144
Net cash provided by operating activities	62,091	58,524	97,746
Investing activities:
Additions to property and equipment	(40,523)	(24,088)	(25,608)
Acquisition of businesses, intangibles and other assets	(8,068)	(129,136)	(13,864)
Net cash used in investing activities	(48,591)	(153,224)	(39,472)
Financing activities:
(Payments on) proceeds from short-term debt	(1,200)	89,200	(59,000)
Proceeds from long-term debt			243,996
Repurchase of senior subordinated notes			(223,332)
Repurchase of common stock	(12,905)		(13,758)
Proceeds from the exercise of stock options	7,589	5,570	20,432
Proceeds from the issuance of common stock under the employee stock purchase plan	2,267	1,990	1,754
Payments of contingent consideration related to acquisition	(4,960)
Payments under capital lease obligations	(5)
Financing fees paid			(2,345)
Excess tax benefit from share-based awards			3,734
Net cash (used in) provided by financing activities	(9,214)	96,760	(28,519)
Effects of exchange rate changes on cash and cash equivalents	(1,692)	(1,830)	2,214
Net increase in cash and cash equivalents	2,594	230	31,969
Cash and cash equivalents at beginning of year	59,080	58,850	26,881
Cash and cash equivalents at end of year	61,674	59,080	58,850
Supplemental Disclosure of Cash Flow Information:
Interest paid during the year	22,724	23,425	18,333
Income taxes paid during the year	10,233	8,760	6,157
Supplemental Disclosure of Non-Cash Flow Information:
Additions to property and equipment (not included above)	8,340	5,371	1,332
Acquisition of intangibles and other assets (not included above)		$ 29,125