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Goodwill and Other Intangible Assets (Tables) | 3 Months Ended
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Dec. 31, 2021
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:
| SGK Brand Solutions |  | Memorialization |  | Industrial Technologies |  | Consolidated
Net goodwill at September 30, 2021 | $ | 314,850 |  |  | $ | 366,360 |  |  | $ | 92,577 |  |  | $ | 773,787 |
Translation and other adjustments | (1,422) |  |  | (479) |  |  | 97 |  |  | (1,804) |
Net goodwill at December 31, 2021 | $ | 313,428 |  |  | $ | 365,881 |  |  | $ | 92,674 |  |  | $ | 771,983 |
Other Intangible Assets | The following tables summarize the carrying amounts and related accumulated amortization for intangible assets as of December 31, 2021 and September 30, 2021, respectively.
| Carrying Amount |  | Accumulated Amortization |  | Net
December 31, 2021: |  |  |  |  |
Indefinite-lived trade names | $ | 30,540 |  |  | $ | — |  |  | $ | 30,540 |
Definite-lived trade names | 148,794 |  |  | (114,714) |  |  | 34,080 |
Customer relationships | 388,112 |  |  | (220,667) |  |  | 167,445 |
Copyrights/patents/other | 23,485 |  |  | (15,826) |  |  | 7,659 |
| $ | 590,931 |  |  | $ | (351,207) |  |  | $ | 239,724 |
September 30, 2021: |  |  |  |  |
Indefinite-lived trade names | $ | 30,540 |  |  | $ | — |  |  | $ | 30,540 |
Definite-lived trade names | 148,867 |  |  | (104,211) |  |  | 44,656 |
Customer relationships | 388,699 |  |  | (210,361) |  |  | 178,338 |
Copyrights/patents/other | 23,584 |  |  | (15,576) |  |  | 8,008 |
| $ | 591,690 |  |  | $ | (330,148) |  |  | $ | 261,542 |

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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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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 + Details
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