| Schedule of Intangible Assets by Major Class |
The gross carrying amount and accumulated amortization of our intangible assets, other than goodwill, were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | September 30, 2026 | | December 31, 2025 | | In thousands | Gross | | Accumulated Amortization | | Net | | Gross | | Accumulated Amortization | | Net | | | | | | | | | | | | | | Core-developed technology | $ | 78,023 | | | $ | (39,294) | | | $ | 38,729 | | | $ | 54,168 | | | $ | (32,993) | | | $ | 21,175 | | | Customer contracts and relationships | 531,868 | | | (317,422) | | | 214,446 | | | 359,837 | | | (299,893) | | | 59,944 | | | Trademarks and trade names | 27,741 | | | (25,864) | | | 1,877 | | | 28,076 | | | (25,858) | | | 2,218 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total intangible assets | $ | 637,632 | | | $ | (382,580) | | | $ | 255,052 | | | $ | 442,081 | | | $ | (358,744) | | | $ | 83,337 | |
|
| Schedule of Intangible Assets, Future Amortization Expense |
Estimated future annual amortization is as follows: | | | | | | | | | | | | | | Year Ending December 31, | | Estimated Annual Amortization | | | | | | In thousands | | | | 2026 (amount remaining at September 30, 2026) | | $ | 10,360 | | | | | | | 2027 | | 38,622 | | | | | | | 2028 | | 33,030 | | | | | | | 2029 | | 30,925 | | | | | | | 2030 | | 30,000 | | | | | | | Thereafter | | 112,115 | | | | | | | Total intangible assets subject to amortization | | $ | 255,052 | | | | | |
|
| Intangible Asset, Finite-Lived, Amortization Expense |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Amortization Expense | Three Months Ended September 30, | | Nine Months Ended September 30, | | In thousands | 2026 | | 2025 | | 2026 | | 2025 | | Amortization Expense | $ | 11,030 | | | $ | 4,403 | | | $ | 32,745 | | | $ | 13,425 | |
|