XML 60 R46.htm IDEA: XBRL DOCUMENT v3.25.1

Description of Business and Significant Accounting Policies - Property and Equipment Depreciation Life (Detail)	12 Months Ended
	Apr. 25, 2025
Furniture and fixtures
Property Plant And Equipment [Line Items]
Depreciation life (years)	5 years
Property, Plant and Equipment, Useful Life	5 years
Leasehold improvements
Property Plant And Equipment [Line Items]
Property Plants And Equipments Estimated Useful Lives	Shorter of remaining lease term or useful life
Minimum | Buildings and improvements
Property Plant And Equipment [Line Items]
Depreciation life (years)	10 years
Property, Plant and Equipment, Useful Life	10 years
Minimum | Computer, production, engineering and other equipment
Property Plant And Equipment [Line Items]
Depreciation life (years)	2 years
Property, Plant and Equipment, Useful Life	2 years
Minimum | Computer software
Property Plant And Equipment [Line Items]
Depreciation life (years)	3 years
Property, Plant and Equipment, Useful Life	3 years
Maximum | Buildings and improvements
Property Plant And Equipment [Line Items]
Depreciation life (years)	40 years
Property, Plant and Equipment, Useful Life	40 years
Maximum | Computer, production, engineering and other equipment
Property Plant And Equipment [Line Items]
Depreciation life (years)	3 years
Property, Plant and Equipment, Useful Life	3 years
Maximum | Computer software
Property Plant And Equipment [Line Items]
Depreciation life (years)	5 years
Property, Plant and Equipment, Useful Life	5 years

X

- Definition

Property Plants And Equipments Estimated Useful Lives

+ References

No definition available.

+ Details

Name:	ntap_PropertyPlantsAndEquipmentsEstimatedUsefulLives
Namespace Prefix:	ntap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingAndBuildingImprovementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareAndSoftwareDevelopmentCostsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: