XML 48 R38.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Business Combinations - Additional Information (Detail) - USD ($) $ in Millions | May 20, 2022 | Feb. 18, 2022 | Nov. 05, 2021 | Jun. 18, 2021
--- | --- | --- | --- | ---
Instaclustr Inc. Acquisition [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business acquisition cash paid | $ 498 |  |  |
Fylamynt Acquisition [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business acquisition cash paid |  | $ 27 |  |
Cash paid at closing |  | 22 |  |
Indemnity holdback provision |  | 5 |  |
Current Portion of Indemnity Holdback Provision |  | $ 4 |  |
CloudCheckr Acquisition [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business acquisition cash paid |  |  | $ 347 |
Data Mechanics Acquisition [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Business acquisition cash paid |  |  |  | $ 15

X
- Definition Current portion of indemnity holdback provision. + References No definition available. + Details
Name: | ntap_CurrentPortionOfIndemnityHoldbackProvision
Namespace Prefix: | ntap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Indemnity holdback provision + References No definition available. + Details
Name: | ntap_IndemnityHoldbackProvision
Namespace Prefix: | ntap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Payment To Acquire Businesses At Closing + References No definition available. + Details
Name: | ntap_PaymentToAcquireBusinessesAtClosing
Namespace Prefix: | ntap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ntap_InstaclustrIncAcquisitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ntap_FylamyntAcquisitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ntap_CloudcheckrAcquisitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ntap_DataMechanicsIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |