Goodwill and Acquired Intangible Assets, Net - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Aug. 01, 2026 |
May 02, 2026 |
Aug. 02, 2025 |
Aug. 01, 2026 |
Aug. 02, 2025 |
Jan. 31, 2026 |
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| Intangible Asset, Finite-Lived [Line Items] | ||||||
| Goodwill | $ 13,873.9 | $ 13,873.9 | $ 11,062.2 | |||
| Goodwill, acquired | 2,800.0 | |||||
| Finite lived intangible assets acquired | $ 1,000.0 | |||||
| Amortization of acquired intangible assets | $ 214.9 | $ 243.7 | $ 440.1 | $ 489.4 | ||
| In-process research and development | Minimum | ||||||
| Intangible Asset, Finite-Lived [Line Items] | ||||||
| Weighted average remaining amortization period (in years) | 6 years | 6 years | ||||
| In-process research and development | Maximum | ||||||
| Intangible Asset, Finite-Lived [Line Items] | ||||||
| Weighted average remaining amortization period (in years) | 13 years | 13 years | ||||
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Useful life of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in finite-lived intangible asset acquired in business combination, asset acquisition, and from joint venture formation. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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