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Accumulated Other Comprehensive Loss - Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Currency exchange contracts	$ 4,993	$ 3,876	$ 11,775	$ 11,314
Recognition of actuarial losses	1,740	1,792	5,227	5,528
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, tax	(226)	(291)	(504)	(747)
Provision for income taxes	8,632	24,130	46,553	51,204
Reclassification out of Accumulated Other Comprehensive Loss [Member] | Accumulated Net (Loss) Gain from Designated or Qualifying Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Total before tax	(921)	(1,189)	(2,056)	(3,048)
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, tax	(226)	(291)	(504)	(747)
Net of tax	695	898	1,552	2,301
Reclassification out of Accumulated Other Comprehensive Loss [Member] | Accumulated Defined Benefit Plans Adjustment [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Amortization of transition obligations	23	24	68	70
Amortization of prior service (credit) cost	(27)	(48)	(83)	74
Recognition of actuarial losses	1,744	1,816	5,242	5,384
Total before tax	1,740	1,792	5,227	5,528
Provision for income taxes	(453)	(448)	(1,334)	(836)
Net of tax	(1,287)	(1,344)	(3,893)	(4,692)
Reclassification out of Accumulated Other Comprehensive Loss [Member] | Forward Starting Interest Rate Swap Contracts [Member] | Accumulated Net (Loss) Gain from Designated or Qualifying Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Forward starting interest rate swaps	588	566	1,764	1,698
Reclassification out of Accumulated Other Comprehensive Loss [Member] | Currency Forward Contracts [Member] | Accumulated Net (Loss) Gain from Designated or Qualifying Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Currency exchange contracts	$ 333	$ 623	$ 292	$ 1,350

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Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.

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