Additional borrowing capacity from Revolving Credit Facility

No definition available.

Name:	nvda_AdditionalborrowingcapacityfromRevolvingCreditFacility
Namespace Prefix:	nvda_
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Period Type:	instant

- Definition

Debt Instrument, Redemption, Notice Period

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Gross amount of debt extinguished to date

+ References

No definition available.

+ Details

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Namespace Prefix:	nvda_
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Balance Type:	debit
Period Type:	instant

- Definition

Note Hedges Strike Price

+ References

No definition available.

+ Details

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Namespace Prefix:	nvda_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Principal amount of Notes

+ References

No definition available.

+ Details

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Balance Type:	credit
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- Definition

Shares received from Note Hedges

+ References

No definition available.

+ Details

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- Definition

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(a)(3))
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Period Type:	instant

- Definition

The portion of the carrying value of long-term convertible debt as of the balance sheet date that is scheduled to be repaid within one year or in the normal operating cycle if longer. Convertible debt is a financial instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

+ References

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
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-SubTopic 10
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-Paragraph 3
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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (b)
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- Definition

The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (c)
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Balance Type:	credit
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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-Paragraph 8
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The average effective interest rate during the reporting period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Data Type:	num:percentItemType
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Period Type:	instant

- 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.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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-Name Accounting Standards Codification
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

+ Details

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Period Type:	instant

- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Period Type:	instant

- Details

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- Details

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- Details

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Debt (Details)	3 Months Ended		6 Months Ended
Debt (Details)	Oct. 28, 2018 USD ($)	Jul. 29, 2018 USD ($) $ / shares shares	Jul. 29, 2018 USD ($) $ / shares shares	Jan. 28, 2018 USD ($)
Debt Instrument
Debt redemption, notice period			30 days
Proceeds from issuance of debt		$ 1,980,000,000
Unamortized debt discount and issuance costs		(13,000,000)	$ (13,000,000)	$ (15,000,000)
Net carrying amount		$ 1,987,000,000	$ 1,987,000,000	1,985,000,000
Stated interest rate (as percent)		1.00%	1.00%
Aggregate amount of debt settled		$ 1,490,000,000	$ 1,490,000,000
Convertible short-term debt		$ 14,000,000	$ 14,000,000	15,000,000
Strike price (in dollars per share) \| $ / shares		$ 20.02	$ 20.02
Shares received from hedges (in shares) \| shares		56,000,000	56,000,000
Commercial paper outstanding		$ 0	$ 0
Revolving Credit Facility
Debt Instrument
Current borrowing capacity		575,000,000	575,000,000
Additional borrowing capacity		425,000,000	425,000,000
Line of credit outstanding		0	0
Commercial Paper
Debt Instrument
Current borrowing capacity		575,000,000	575,000,000
Convertible Debt
Debt Instrument
Face amount of debt		$ 1,500,000,000.00	$ 1,500,000,000.00
Stated interest rate (as percent)		1.00%	1.00%
Aggregate amount of debt settled		$ 1,490,000,000	$ 1,490,000,000
Shares issued (in shares) \| shares		1,000
Closing stock price (in dollars per share) \| $ / shares		$ 252.02	$ 252.02
If-converted value in excess of principal		$ 162,000,000
Conversion ratio		49.94
Principal amount		$ 1,000	$ 1,000
Convertible Debt \| Subsequent Event
Debt Instrument
Repayment of convertible notes	$ 11,000,000
2.20% Notes Due 2021
Debt Instrument
Face amount of debt		$ 1,000,000,000.00	$ 1,000,000,000.00
Stated interest rate (as percent)		2.20%	2.20%
Expected remaining term		3 years 1 month 6 days
Effective interest rate (as percent)		2.38%
Long-term debt, gross		$ 1,000,000,000	$ 1,000,000,000	1,000,000,000
3.20% Notes Due 2026
Debt Instrument
Face amount of debt		$ 1,000,000,000.00	$ 1,000,000,000.00
Stated interest rate (as percent)		3.20%	3.20%
Expected remaining term		8 years 1 month 20 days
Effective interest rate (as percent)		3.31%
Long-term debt, gross		$ 1,000,000,000	$ 1,000,000,000	$ 1,000,000,000