Business Realignment and Acquisition Integration Charges - Business realignment charges and workforce reductions (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2023 USD ($) employee	Jun. 30, 2022 USD ($) employee	Jun. 30, 2021 USD ($) employee
Cost of sales
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 15,993	$ 5,007	$ 27,276
Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	10,713	9,747	19,360
Loss on disposal of assets
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	0	3	1,226
Operating segments | Diversified Industrial
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 23,641	$ 13,787	$ 38,557
Work force reduction (in employees) | employee	728	300	820
Operating segments | Aerospace Systems
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 3,065	$ 967	$ 6,680
Work force reduction (in employees) | employee	30	10	327
Corporate administration
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 0	$ 0	$ 1,399
Work force reduction (in employees) | employee	0	0	20
Other expense
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 0	$ 3	$ 1,226