Accumulated Other Comprehensive Loss - Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Currency exchange contracts	$ 4,022	$ 3,220	$ 6,782	$ 7,437
Recognition of actuarial losses	1,737	1,764	3,488	3,735
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, tax	(85)	(327)	(278)	(455)
Provision for income taxes	18,529	17,472	37,921	27,074
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	(347)	(1,334)	(1,135)	(1,858)
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, tax	(85)	(327)	(278)	(455)
Net of tax	262	1,007	857	1,403
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	23	45	46
Amortization of prior service (credit) cost	(27)	(47)	(55)	121
Recognition of actuarial losses	1,741	1,788	3,498	3,568
Total before tax	1,737	1,764	3,488	3,735
Provision for income taxes	(439)	(195)	(882)	(387)
Net of tax	(1,298)	(1,569)	(2,606)	(3,348)
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	1,176	1,132
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	$ (241)	$ 768	$ (41)	$ 726

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

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