- Business realignment charges, acquisition integration charges and workforce reductions (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2020 USD ($) employee	Jun. 30, 2019 USD ($) employee	Jun. 30, 2018 USD ($) employee
Cost of sales
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 58,791	$ 14,650	$ 44,949
Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	16,773	13,180	36,813
(Gain) loss on disposal of assets
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	50	305	1,233
Operating segments | Diversified Industrial
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 52,288	$ 27,830	$ 78,558
Work force reduction (in employees) | employee	2,394	598	1,757
Operating segments | Aerospace Systems
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 22,101	$ 0	$ 3,428
Work force reduction (in employees) | employee	1,254	0	265
Corporate administration
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 1,175	$ 0	$ 0
Work force reduction (in employees) | employee	31	0	0
Other expense
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 50	$ 305	$ 1,009