Business Realignment and Acquisition Integration Charges - Business realignment charges and workforce reductions (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2024 USD ($) employee	Jun. 30, 2023 USD ($) employee	Jun. 30, 2022 USD ($) employee
Cost of sales
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 29,585	$ 15,993	$ 5,007
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]	Cost of Goods and Services Sold	Cost of Goods and Services Sold	Cost of Goods and Services Sold
Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 20,809	$ 10,713	$ 9,747
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]	Selling, general and administrative expenses	Selling, general and administrative expenses	Selling, general and administrative expenses
Gain on sale of businesses and assets, net
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 3,062	$ 0	$ 3
Operating segments | Diversified Industrial
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 50,075	$ 23,641	$ 13,787
Work force reduction (in employees) | employee	1,064	728	300
Operating segments | Aerospace Systems
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 319	$ 3,065	$ 967
Work force reduction (in employees) | employee	1	30	10
Other (income) expense, net
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 3,062	$ 0	$ 3