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Goodwill and Acquired Intangible Assets, Net - Narrative (Details) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 29, 2022 USD ($) | Jul. 30, 2022 USD ($) | Apr. 30, 2022 USD ($) company | Oct. 30, 2021 USD ($) | Oct. 29, 2022 USD ($) | Oct. 30, 2021 USD ($) | Jan. 29, 2022 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Number of consulting services acquired | company |  |  | 2 |  |  |  |
Goodwill | $ 11,579.0 |  |  |  | $ 11,579.0 |  | $ 11,511.1
Weighted average remaining amortization period (years) |  |  |  |  | 4 years 7 months 20 days |  | 5 years 2 months 1 day
Amortization of acquired intangible assets | $ 269.9 |  |  | $ 279.3 | $ 814.2 | $ 684.6 |
IPR&D | Minimum |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Weighted average remaining amortization period (years) |  |  |  |  | 3 years |  |
IPR&D | Maximum |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Weighted average remaining amortization period (years) |  |  |  |  | 10 years |  |
Consulting Services Entity Located in India |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Consideration transferred |  | $ 60.1 | $ 33.7 |  |  |  |
Goodwill |  | $ 40.0 | $ 25.8 |  |  |  |

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