Goodwill and intangible assets (Tables)

3 Months Ended

Sep. 30, 2023

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, 2023 are as follows:

	Diversified Industrial Segment		Aerospace Systems Segment		Total
Balance at June 30, 2023	$	7,682,755	$	2,945,839	$	10,628,594
Acquisition	1,113		9,778		10,891
Divestiture	(10,520)		—		(10,520)
Foreign currency translation	(83,232)		(22,604)		(105,836)
Balance at September 30, 2023	$	7,590,116	$	2,933,013	$	10,523,129

Intangible assets by major category

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

	September 30, 2023				June 30, 2023
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Patents and technology	$	2,104,195	$	374,104	$	2,128,847	$	352,040
Trade names	1,036,723		399,105		1,047,678		390,737
Customer relationships and other	8,015,606		2,191,357		8,109,063		2,092,197
Total	$	11,156,524	$	2,964,566	$	11,285,588	$	2,834,974