Accumulated Other Comprehensive Loss Other Comprehensive Income - Income Tax Allocated to Each Component (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2018	Sep. 30, 2017
Other Comprehensive Income - Income Tax Allocated to Each Component [Abstract]
Unrealized loss on derivatives designated and qualified as cash flow hedges, before tax	$ (347)	$ (619)
Unrealized loss on derivatives designated and qualified as cash flow hedges, tax	85	0
Unrealized loss on derivatives designated and qualified as cash flow hedges, net of tax	(262)	(619)
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, before tax	788	396
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, tax	(193)	0
Reclassification of unrealized loss on derivatives designated and qualified as cash flow hedges, net of tax	595	396
Unrecognized net pension and other postretirement benefit gain (loss), before tax	412	(2,600)
Unrecognized net pension and other postretirement benefit gain (loss), tax	(94)	635
Unrecognized net pension and other postretirement benefit gain (loss), net of tax	318	(1,965)
Reclassification of net pension and other postretirement benefit loss, before tax	1,753	1,970
Reclassification of net pension and other postretirement benefit loss, tax	(441)	(191)
Reclassification of net pension and other postretirement benefit loss	1,312	1,779
Foreign currency translation adjustment, before tax	(16,270)	20,445
Foreign currency translation adjustment, tax	67	(577)
Foreign currency translation adjustment, net of tax	(16,203)	19,868
Other comprehensive (loss) income, before tax	(13,664)	19,592
Other comprehensive (loss) income, tax	(576)	(133)
Other comprehensive (loss) income, net of tax	$ (14,240)	$ 19,459

Other Comprehensive Income - Income Tax Allocated to Each Component [Abstract]

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