Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flow from operating activities:
Net Income (Loss) Attributable to Parent	$ 37,142	$ 25,954
Depreciation and amortization	20,384	19,258
Share-based Compensation	4,102	3,381
Excess Tax Benefit from Share-based Compensation, Operating Activities	(2,756)	(2,803)
Deferred income taxes	(7,419)	9,783
Other Noncash (Income) Expense	(153)	(116)
Changes in operating assets and liabilities	(32,416)	(92,594)
Net cash provided by (used in) operating activities:	18,884	(37,137)
Cash flow from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	(1,589)	0
Payments to Acquire Marketable Securities	0	(59,540)
Proceeds from Sale and Maturity of Marketable Securities	88,564	93,315
Purchases of property and equipment	(12,143)	(14,266)
Net cash used in investing activities	74,832	19,509
Cash flow from financing activities:
(Payments) proceeds from issuance of common stock	94	(506)
Payments for Repurchase of Common Stock	0	(4,906)
Excess Tax Benefit from Share-based Compensation, Financing Activities	2,756	2,803
Borrowing under credit agreement/facility	107,500	275,000
Repayments of Lines of Credit	(87,500)	(207,500)
Payments of Financing Costs	0	(671)
Net cash (used in) provided by financing activities	22,850	64,220
Effect of exchange rate changes on cash and cash equivalents	(23,382)	12,676
Net increase (decrease) in cash and cash equivalents	93,184	59,268
Cash and cash equivalents at beginning of period	188,171	144,027
Cash and cash equivalents at end of period	281,355	203,295
Supplemental disclosures of cash flow information
Non-cash debt settlement under factoring agreement	0	10,394
Interest	3,474	3,198
Income taxes, net of refunds	$ 35,334	$ 10,819