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v3.25.3

Goodwill and other Identifiable Intangible Assets (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2025 USD ($) segment | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | $ 556,364 | $ 436,311 |
Accumulated amortization | (205,676) | (183,402) |
Net | 350,688 | 252,909 |
Goodwill | $ 392,872 | 342,774 | $ 341,593
Number of operating segments | segment | 2 |  |
Number of reportable segments | segment | 2 |  |
Number of Reporting Units | segment | 2 |  |
IoT Solutions |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Goodwill | $ 217,606 | 167,681 | 167,636
IoT Products & Services |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Goodwill | 175,266 | 175,093 | $ 173,957
Purchased and Core Technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | 100,986 | 85,041 |
Accumulated amortization | (67,533) | (63,654) |
Net | 33,453 | 21,387 |
License Agreements |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | 112 | 112 |
Accumulated amortization | (112) | (112) |
Net | 0 | 0 |
Patents and Trademarks |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | 45,468 | 40,335 |
Accumulated amortization | (24,870) | (22,047) |
Net | 20,598 | 18,288 |
Customer Relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | 408,198 | 309,223 |
Accumulated amortization | (111,561) | (95,989) |
Net | 296,637 | 213,234 |
Non-compete Agreements |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | 600 | 600 |
Accumulated amortization | (600) | (600) |
Net | 0 | 0 |
Order backlog |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount | 1,000 | 1,000 |
Accumulated amortization | (1,000) | (1,000) |
Net | $ 0 | $ 0 |

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