CORNING INC /NY Goodwill & Intangibles Disclosure
| Optical Communications | Display | Specialty Materials | Life Sciences | Hemlock and Emerging Growth Businesses | Total | ||||||||||||||||||||||||||||||
| Balance as of December 31, 2023 | $ | 904 | $ | 119 | $ | 151 | $ | 607 | $ | 599 | $ | 2,380 | |||||||||||||||||||||||
| Acquired goodwill | 11 | 11 | |||||||||||||||||||||||||||||||||
| Foreign currency translation adjustment and other | (14) | (9) | (14) | (1) | 10 | (28) | |||||||||||||||||||||||||||||
| Balance as of December 31, 2024 | $ | 890 | $ | 121 | $ | 137 | $ | 606 | $ | 609 | $ | 2,363 | |||||||||||||||||||||||
Acquired goodwill (1) | 98 | 98 | |||||||||||||||||||||||||||||||||
| Foreign currency translation adjustment and other | 17 | 2 | 3 | 6 | 28 | ||||||||||||||||||||||||||||||
| Balance as of December 31, 2025 | $ | 907 | $ | 123 | $ | 137 | $ | 609 | $ | 713 | $ | 2,489 | |||||||||||||||||||||||
| December 31, | |||||||||||||||||||||||||||||||||||
| 2025 | 2024 | ||||||||||||||||||||||||||||||||||
| Gross | Accumulated amortization | Net | Gross | Accumulated amortization | Net | ||||||||||||||||||||||||||||||
| Amortized intangible assets: | |||||||||||||||||||||||||||||||||||
| Patents, trademarks & trade names | $ | 449 | $ | 319 | $ | 130 | $ | 407 | $ | 266 | $ | 141 | |||||||||||||||||||||||
Customer lists and other (1) | 1,411 | 884 | 527 | 1,391 | 780 | 611 | |||||||||||||||||||||||||||||
| Other intangible assets, net | $ | 1,860 | $ | 1,203 | $ | 657 | $ | 1,798 | $ | 1,046 | $ | 752 | |||||||||||||||||||||||
Historical Timeline
| Fiscal Year | Filed | |
|---|---|---|
| 2025 | Feb 12, 2026 | Showing above |
| 2024 | Feb 13, 2025 | |
| 2023 | Feb 12, 2024 | |
| 2022 | Feb 13, 2023 | |
| 2021 | Feb 14, 2022 | |
| 2020 | Feb 12, 2021 | |
| 2019 | Feb 18, 2020 | |
| 2018 | Feb 12, 2019 | |
| 2017 | Feb 15, 2018 | |
| 2016 | Feb 6, 2017 | |
| 2015 | Feb 12, 2016 | |
About Goodwill & Intangibles Disclosures
Goodwill and intangible asset disclosures reveal the premium paid in acquisitions and how management assesses whether that premium retains its value. Since goodwill is no longer amortized under US GAAP, the annual impairment test is the only mechanism that adjusts carrying values downward — making the assumptions behind that test critically important for investors.
Key signals: a history of goodwill impairments suggests management consistently overpays for acquisitions. Watch the gap between reporting unit fair value and carrying amount — when fair value exceeds carrying amount by less than 10-20%, a small decline in business performance could trigger a write-down. For finite-lived intangibles, examine useful life assumptions across customer relationships, technology, and trade names; aggressive estimates inflate near-term earnings. Compare total intangibles-to-total-assets ratios against peers to assess acquisition dependency. Rising goodwill as a percentage of equity can signal balance sheet fragility.