Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flow from operating activities:
Net Income (Loss) Attributable to Parent	$ 64,300	$ 75,900
Depreciation and amortization	47,300	40,800
Share-based Compensation	9,900	8,400
Excess Tax Benefit from Share-based Compensation, Operating Activities	(2,700)	(3,300)
Deferred income taxes	(7,100)	(13,600)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings	8,200	(3,000)
Other Noncash (Income) Expense	(100)	800
Changes in operating assets and liabilities	(34,100)	(7,600)
Net cash provided by (used in) operating activities:	85,700	98,400
Cash flow from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	0	(10,400)
Proceeds from Sale and Maturity of Marketable Securities	0	88,500
Purchases of property and equipment	(53,300)	(23,600)
Net cash used in investing activities	(53,300)	54,500
Cash flow from financing activities:
(Payments) proceeds from issuance of common stock	10,200	4,200
Payments for Repurchase of Common Stock	(200,000)	0
Excess Tax Benefit from Share-based Compensation, Financing Activities	2,700	3,300
Borrowing under credit agreement/facility	475,000	222,500
Repayments of Lines of Credit	(358,900)	(222,500)
Payments of Financing Costs	0	(700)
Net cash (used in) provided by financing activities	(71,000)	6,800
Effect of exchange rate changes on cash and cash equivalents	(14,800)	(46,000)
Net increase (decrease) in cash and cash equivalents	(53,400)	113,700
Cash and cash equivalents at beginning of period	207,400	188,200
Cash and cash equivalents at end of period	154,000	301,900
Supplemental disclosures of cash flow information
Capital expenditure paid but incurred in prior periods	6,300	0
Interest	5,400	5,200
Income taxes, net of refunds	$ 9,000	$ 43,300