Note 3 - Business Combinations - Identifiable Intangible Assets (Details) - Codecademy [Member] $ in Millions |
Apr. 30, 2023
USD ($)
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| Finite-lived intangibles | $ 119 |
| Trade Names [Member] | |
| Finite-lived intangibles | $ 44 |
| Finite-lived intangibles, life (Year) | 13 years 9 months 18 days |
| Developed Technology Rights [Member] | |
| Finite-lived intangibles | $ 43 |
| Finite-lived intangibles, life (Year) | 5 years |
| Media Content [Member] | |
| Finite-lived intangibles | $ 17 |
| Finite-lived intangibles, life (Year) | 5 years |
| Customer Relationships [Member] | |
| Finite-lived intangibles | $ 15 |
| Finite-lived intangibles, life (Year) | 5 years 9 months 18 days |
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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