Charges Related to Business Realignment (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2018 USD ($) employee	Jun. 30, 2017 USD ($) employee	Jun. 30, 2016 USD ($) employee
Cost of sales
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 44,949	$ 35,932	$ 76,197
Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	36,813	19,681	21,051
(Gain) on disposal of assets
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	1,233	784	116
Employee severance
Restructuring Cost and Reserve [Line Items]
Severance payments relating to charges incurred during the current fiscal year	40,000
Remaining severance payments related to current-year and prior-year actions	26,000
Operating segments | Diversified Industrial
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 78,558	$ 52,939	$ 91,404
Work force reduction (in employees) | employee	1,757	1,102	3,515
Operating segments | Aerospace Systems
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 3,428	$ 2,674	$ 3,629
Work force reduction (in employees) | employee	265	89	81
Corporate administration
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 0	$ 0	$ 2,215
Work force reduction (in employees) | employee	0	0	53
Other expense
Restructuring Cost and Reserve [Line Items]
Charges related to business realignment	$ 1,009	$ 784	$ 116