GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Dec. 31, 2022

GOODWILL AND OTHER INTANGIBLE ASSETS

Schedule of goodwill and intangible assets

	December 31,		September 30,
(Dollars in thousands)	2022		2022
Goodwill	$	498,383	492,709
Intangible assets with determinable lives:
Patents
Gross carrying amount	$	2,373	2,353
Less: accumulated amortization		1,122	1,091
Net	$	1,251	1,262
Capitalized software
Gross carrying amount	$	109,379	106,583
Less: accumulated amortization		72,605	70,476
Net	$	36,774	36,107
Customer relationships
Gross carrying amount	$	291,067	287,447
Less: accumulated amortization		100,910	96,921
Net	$	190,157	190,526
Other
Gross carrying amount	$	14,322	13,985
Less: accumulated amortization		8,066	7,440
Net	$	6,256	6,545
Intangible assets with indefinite lives:
Trade names	$	160,386	160,024

Schedule of carrying amount of goodwill attributable to each business segment

					Aerospace
(Dollars in millions)	USG		Test		& Defense	Total
Balance as of September 30, 2022	$	348.7		34.0	110.0	492.7
Foreign currency translation		5.7		—	—	5.7
Balance as of December 31, 2022	$	354.4		34.0	110.0	498.4