Accumulated Other Comprehensive Loss - Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Currency exchange contracts	$ (647)	$ (1,626)	$ (2,046)	$ (2,470)
Recognition of actuarial losses	1,792	2,058	5,528	6,244
Reclassification of unrealized loss on expired derivatives designated and qualified as cash flow hedges, tax	(291)	0	(747)	0
Provision for income taxes	24,130	9,301	51,204	22,401
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	(1,189)	(389)	(3,048)	(1,158)
Reclassification of unrealized loss on expired derivatives designated and qualified as cash flow hedges, tax	(291)	0	(747)	0
Net of tax	(898)	(389)	(2,301)	(1,158)
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	24	22	70	67
Amortization of prior service (credit) cost	(48)	(119)	74	(355)
Recognition of actuarial losses	1,816	2,155	5,384	6,532
Total before tax	1,792	2,058	5,528	6,244
Provision for income taxes	(448)	(254)	(836)	(810)
Net of tax	1,344	1,804	4,692	5,434
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	566	545	1,698	1,635
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	$ 623	$ (156)	$ 1,350	$ (477)

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

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