Goodwill and intangible assets (Tables)

6 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in carrying amount of goodwill

The changes in the carrying amount of goodwill for the six months ended December 31, 2024 are as follows:

	Diversified Industrial Segment		Aerospace Systems Segment		Total
Balance at June 30, 2024	$	7,607,429	$	2,900,004	$	10,507,433
Divestitures	(89,549)		—		(89,549)
Foreign currency translation	(50,556)		(10,025)		(60,581)
Balance at December 31, 2024	$	7,467,324	$	2,889,979	$	10,357,303

Intangible assets by major category

The following summarizes the gross carrying value and accumulated amortization for each major category of intangible assets:

	December 31, 2024				June 30, 2024
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Patents and technology	$	2,086,865	$	497,399	$	2,116,999	$	451,908
Trade names	1,009,053		459,186		1,041,633		441,382
Customer relationships and other	7,957,816		2,652,479		8,044,208		2,493,369
Total	$	11,053,734	$	3,609,064	$	11,202,840	$	3,386,659