Goodwill and intangible assets (Tables)

3 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in carrying amount of goodwill

The changes in the carrying amount of goodwill for the three months ended September 30, 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
Goodwill reclassified to held for sale	(66,504)		—		(66,504)
Foreign currency translation	147,908		36,450		184,358
Balance at September 30, 2024	$	7,688,833	$	2,936,454	$	10,625,287

Intangible assets by major category

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

	September 30, 2024				June 30, 2024
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Patents and technology	$	2,119,691	$	479,655	$	2,116,999	$	451,908
Trade names	1,036,737		459,978		1,041,633		441,382
Customer relationships and other	8,162,707		2,632,269		8,044,208		2,493,369
Total	$	11,319,135	$	3,571,902	$	11,202,840	$	3,386,659