Shareholders' Equity (Details 1 ) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Other comprehensive income (loss):
Foreign currency translation adjustments, before Tax	$ (28,767)	$ 2,945	$ (27,356)	$ (1,611)
Foreign currency translation adjustments, Tax	(510)	178	(742)	(132)
Foreign currency translation adjustments, Net of Tax	(28,257)	2,767	(26,614)	(1,479)
Post-employment benefits:
Reclassification of net actuarial gains and prior service cost into other income, net and included in net periodic pension costs, before Tax	(17)	(77)	(50)	(230)
Reclassification of net actuarial gains and prior service cost into other income, net and included in net periodic pension costs, Tax	(4)	(21)	(12)	(61)
Reclassification of net actuarial gains and prior service cost into other income, net and included in net periodic pension costs, Net of Tax	(13)	(56)	(38)	(169)
Cumulative effect of adopting accounting standard, before tax	0	0	0	(50)
Cumulative effect of adopting accounting standard, tax			0	0
Cumulative effect of adopting accounting standard, Net of Tax			0	(50)
Unrealized loss on cash flow hedge, before Tax	(13,891)	(6,941)	(14,249)	(6,941)
Unrealized loss on cash flow hedge, Tax	(3,451)	(1,805)	(3,509)	(1,805)
Unrealized loss on cash flow hedge, Net of Tax	(10,440)	(5,136)	(10,740)	(5,136)
Reclassification of interest from cash flow hedge into interest expense	1,017	85	2,350	85
Reclassification of interest from cash flow hedge into interest expense, Tax	254	(22)	579	(22)
Reclassification of interest from cash flow hedge into interest expense, Net of Tax	763	63	1,771	63
Other Comprehensive Income (Loss), before Tax	(41,658)	(3,988)	(39,305)	(8,747)
Other Comprehensive Income (Loss), Tax	(3,711)	(1,626)	(3,684)	(1,976)
Other Comprehensive Income (Loss), Net of Tax	$ (37,947)	$ (2,362)	$ (35,621)	$ (6,771)