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Goodwill and Acquired Intangible Assets, Net - Net Carrying Amounts and Weighted Average Amortization Period (Details) - USD ($) $ in Millions | 9 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 01, 2025 | Feb. 01, 2025
Intangible Asset, Acquired, Finite-Lived [Line Items] |  |
Gross Carrying Amounts | $ 6,773.0 | $ 7,251.0
Accumulated Amortization and Impairment | (5,116.7) | (4,876.4)
Net Carrying Amounts | 1,656.3 | 2,374.6
Gross Carrying Amounts, Total acquired intangible assets | 7,095.0 | 7,587.0
Net Carrying Amounts, Total acquired intangible assets | $ 1,978.3 | $ 2,710.6
Weighted-Average Remaining Amortization Period (Years) | 2 years 10 months 24 days | 3 years 3 months 18 days
In-process research and development |  |
Intangible Asset, Acquired, Finite-Lived [Line Items] |  |
In-process research and development | $ 322.0 | $ 336.0
Developed technologies |  |
Intangible Asset, Acquired, Finite-Lived [Line Items] |  |
Gross Carrying Amounts | 4,722.0 | 5,162.0
Accumulated Amortization and Impairment | (3,516.2) | (3,466.1)
Net Carrying Amounts | $ 1,205.8 | $ 1,695.9
Weighted-Average Remaining Amortization Period (Years) | 3 years 3 months 18 days | 3 years 7 months 6 days
Customer contracts and related relationships |  |
Intangible Asset, Acquired, Finite-Lived [Line Items] |  |
Gross Carrying Amounts | $ 2,001.0 | $ 2,039.0
Accumulated Amortization and Impairment | (1,555.2) | (1,372.5)
Net Carrying Amounts | $ 445.8 | $ 666.5
Weighted-Average Remaining Amortization Period (Years) | 1 year 8 months 12 days | 2 years 4 months 24 days
Trade names |  |
Intangible Asset, Acquired, Finite-Lived [Line Items] |  |
Gross Carrying Amounts | $ 50.0 | $ 50.0
Accumulated Amortization and Impairment | (45.3) | (37.8)
Net Carrying Amounts | $ 4.7 | $ 12.2
Weighted-Average Remaining Amortization Period (Years) | 6 months | 1 year 2 months 12 days

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