XML 46 R27.htm IDEA: XBRL DOCUMENT
v3.23.1

Description of Business and Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Apr. 28, 2023
Accounting Policies [Abstract] |
Property and Equipment Depreciation Life | Depreciation and amortization is computed using the straight-line method, generally over the following periods:
|  | Depreciation Life
Buildings and improvements |  | 10 to 40 years
Furniture and fixtures |  | 5 years
Computer, production, engineering and other equipment |  | 2 to 3 years
Computer software |  | 3 to 5 years
Leasehold improvements |  | Shorter of remaining lease term or useful life

X
- Definition Tabular disclosure of the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). + References No definition available. + Details
Name: | ntap_ScheduleOfEstimatedUsefulLifeOfFixedAssetsTableTextBlock
Namespace Prefix: | ntap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration