Business Combination - Intangible Assets Acquired (Details) - Mellanox Technologies, Ltd - USD ($) $ in Millions |
Apr. 27, 2020 |
Jan. 31, 2021 |
|---|---|---|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Total identified finite-lived intangible assets | $ 2,340 | |
| IPR&D | 630 | $ 630 |
| Total identified intangible assets | 2,970 | |
| Developed Technology | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Total identified finite-lived intangible assets | $ 1,640 | |
| Weighted Average Useful Lives | 5 years | |
| Customer relationships | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Total identified finite-lived intangible assets | $ 440 | |
| Weighted Average Useful Lives | 3 years | |
| Order backlog | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Total identified finite-lived intangible assets | $ 190 | |
| Trade names | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Total identified finite-lived intangible assets | $ 70 | |
| Weighted Average Useful Lives | 5 years |