Goodwill and intangible assets (Tables)

9 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in carrying amount of goodwill

The changes in the carrying amount of goodwill for the nine months ended March 31, 2023 are as follows:

	Diversified Industrial Segment		Aerospace Systems Segment		Total
Balance at June 30, 2022	$	7,185,981	$	554,101	$	7,740,082
Acquisition	30,329		2,985,956		3,016,285
Divestitures	(1,064)		(2,232)		(3,296)
Foreign currency translation	30,297		47,180		77,477
Balance at March 31, 2023	$	7,245,543	$	3,585,005	$	10,830,548

Intangible assets by major category

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

	March 31, 2023				June 30, 2022
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Patents and technology	$	2,107,573	$	326,954	$	990,775	$	259,587
Trademarks	1,068,997		376,099		727,820		339,244
Customer lists and other	7,815,973		2,001,973		3,735,042		1,718,989
Total	$	10,992,543	$	2,705,026	$	5,453,637	$	2,317,820