Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Cash Paid Per Acquiree Share

No definition available.

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- Definition

Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Entity Shares Issued Per Acquiree Share

+ References

No definition available.

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- Definition

Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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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.

+ References

No definition available.

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to inventory acquired in connection with a business combination for which the initial accounting was incomplete.

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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Business Combinations - Additional Information (Details) $ / shares in Units, $ in Thousands				3 Months Ended	4 Months Ended	7 Months Ended	12 Months Ended
	Nov. 05, 2019 USD ($)	Sep. 19, 2019 USD ($) $ / shares	Jul. 06, 2018 USD ($) $ / shares	Feb. 01, 2020 USD ($)	Feb. 01, 2020 USD ($)	Feb. 02, 2019 USD ($)	Feb. 01, 2020 USD ($)	Feb. 02, 2019 USD ($)	Feb. 03, 2018 USD ($)
Business Acquisition [Line Items]
Goodwill				$ 5,337,405	$ 5,337,405	$ 5,494,505	$ 5,337,405	$ 5,494,505
Equity issuance costs								2,927
Share-based compensation expense							242,809	198,095	$ 86,689
Avera
Business Acquisition [Line Items]
Cash consideration	$ 593,500
Contingent consideration	90,000
Goodwill	$ 129,392
Avera \| Selling, general and administrative
Business Acquisition [Line Items]
Acquisition related costs				5,700
Aquantia
Business Acquisition [Line Items]
Cash consideration		$ 479,547
Cash consideration (in usd per share) \| $ / shares		$ 13.25
Goodwill		$ 227,594
Aquantia \| Selling, general and administrative
Business Acquisition [Line Items]
Acquisition related costs					5,300
Cavium
Business Acquisition [Line Items]
Cash consideration			$ 2,819,812
Cash consideration (in usd per share) \| $ / shares			$ 40.00
Number of common shares per Cavium share			2.1757
Goodwill			$ 3,500,000	$ 3,498,196	$ 3,498,196		$ 3,498,196
Debt financing costs						22,800		22,800
Equity issuance costs						2,900
Cavium \| Selling, general and administrative
Business Acquisition [Line Items]
Acquisition related costs						$ 53,700
Aquantia and Avera \| Pro Forma
Business Acquisition [Line Items]
Acquisition related costs								18,600
Adjustment to inventories								73,100
Share-based compensation expense								$ 3,500