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GOODWILL AND OTHER INTANGIBLE ASSETS | 3 Months Ended
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Dec. 31, 2024
GOODWILL AND OTHER INTANGIBLE ASSETS |
GOODWILL AND OTHER INTANGIBLE ASSETS |
5. | GOODWILL AND OTHER INTANGIBLE ASSETS
Included on the Company’s Consolidated Balance Sheets at December 31, 2024 and September 30, 2024 are the following intangible assets gross carrying amounts and accumulated amortization from continuing operations: ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, |  | September 30,
(Dollars in thousands) |  | 2024 |  | 2024
Goodwill | ​ | $ | 532,312 | ​ | 539,899
​ | ​ |  | ​ | ​ | ​
Intangible assets with determinable lives: | ​ |  | ​ | ​ | ​
Patents | ​ |  | ​ | ​ | ​
Gross carrying amount | ​ | $ | 2,635 | ​ | 2,638
Less: accumulated amortization | ​ |  | 1,467 | ​ | 1,415
Net | ​ | $ | 1,168 | ​ | 1,223
​ | ​ |  | ​ | ​ | ​
Capitalized software | ​ |  | ​ | ​ | ​
Gross carrying amount | ​ | $ | 136,634 | ​ | 134,119
Less: accumulated amortization | ​ |  | 95,844 | ​ | 92,878
Net | ​ | $ | 40,790 | ​ | 41,241
​ | ​ |  | ​ | ​ | ​
Customer relationships | ​ |  | ​ | ​ | ​
Gross carrying amount | ​ | $ | 326,027 | ​ | 330,328
Less: accumulated amortization | ​ |  | 136,922 | ​ | 132,135
Net | ​ | $ | 189,105 | ​ | 198,193
​ | ​ |  | ​ | ​ | ​
Other | ​ |  | ​ | ​ | ​
Gross carrying amount | ​ | $ | 14,917 | ​ | 15,182
Less: accumulated amortization | ​ |  | 11,361 | ​ | 11,173
Net | ​ | $ | 3,556 | ​ | 4,009
Intangible assets with indefinite lives: | ​ |  | ​ | ​ | ​
Trade names | ​ | $ | 161,683 | ​ | 162,936
​ The changes in the carrying amount of goodwill attributable to each business segment for the three months ended December 31, 2024 are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
(Dollars in millions) |  | USG |  | Test |  | A&D |  | Total
Balance as of September 30, 2024 | ​ | $ | 356.9 |  | ​ | 67.4 |  | 115.6 |  | 539.9
Foreign currency translation | ​ | ​ | (5.5) | ​ | ​ | (2.1) | ​ | — | ​ | (7.6)
Balance as of December 31, 2024 | ​ | $ | 351.4 | ​ | ​ | 65.3 | ​ | 115.6 | ​ | 532.3
​

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
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