Business Realignment and Acquisition Integration Charges - Schedule of Business Realignment Charges and Workforce Reductions by Business Segment (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2025 USD ($) employee	Jun. 30, 2024 USD ($) employee	Jun. 30, 2023 USD ($) employee
Operating Segments | Diversified Industrial
Restructuring Cost and Reserve [Line Items]
Business realignment charges	$ 53,000	$ 51,000	$ 24,000
Work force reduction (in employees) | employee	1,092	1,064	728
Operating Segments | Aerospace Systems
Restructuring Cost and Reserve [Line Items]
Business realignment charges	$ 0	$ 0	$ 3,000
Work force reduction (in employees) | employee	61	1	30
Corporate general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Business realignment charges	$ 1,000	$ 0	$ 0
Work force reduction (in employees) | employee	13	0	0
Other (income) expense, net
Restructuring Cost and Reserve [Line Items]
Business realignment charges	$ 2,000	$ 2,000	$ 0