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Goodwill and Other Intangible Assets (Tables) | 6 Months Ended
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Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill Attributable to Each Segment | A summary of the carrying amount of goodwill attributable to each segment as well as the changes in such amounts are as follows:
| Memorialization |  | Industrial Technologies |  | SGK Brand Solutions |  | Consolidated
Net goodwill at September 30, 2022 | $ | 361,782 |  |  | $ | 107,022 |  |  | $ | 206,617 |  |  | $ | 675,421 |
Additions during period | 5,895 |  |  | 6,733 |  |  | 1,311 |  |  | 13,939 |
Translation and other adjustments | 2,652 |  |  | 5,242 |  |  | 11,513 |  |  | 19,407 |
Net goodwill at March 31, 2023 | $ | 370,329 |  |  | $ | 118,997 |  |  | $ | 219,441 |  |  | $ | 708,767 |
Other Intangible Assets | The following tables summarize the carrying amounts and related accumulated amortization for intangible assets as of March 31, 2023 and September 30, 2022, respectively.
| Carrying Amount |  | Accumulated Amortization |  | Net
March 31, 2023: |  |  |  |  |
Indefinite-lived trade names | $ | 30,540 |  |  | $ | — |  |  | $ | 30,540 |
Definite-lived trade names | 153,635 |  |  | (120,257) |  |  | 33,378 |
Customer relationships | 385,126 |  |  | (265,651) |  |  | 119,475 |
Copyrights/patents/other | 22,668 |  |  | (15,674) |  |  | 6,994 |
| $ | 591,969 |  |  | $ | (401,582) |  |  | $ | 190,387 |
September 30, 2022: |  |  |  |  |
Indefinite-lived trade names | $ | 30,540 |  |  | $ | — |  |  | $ | 30,540 |
Definite-lived trade names | 150,528 |  |  | (117,572) |  |  | 32,956 |
Customer relationships | 380,593 |  |  | (248,464) |  |  | 132,129 |
Copyrights/patents/other | 20,878 |  |  | (14,349) |  |  | 6,529 |
| $ | 582,539 |  |  | $ | (380,385) |  |  | $ | 202,154 |

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- Definition Tabular disclosure of amortizable and non-amortizable intangible assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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