XML 91 R85.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Segment Geographic and Significant Customer Information - Schedule of Financial Information by Segment (Parenthetical) (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jan. 26, 2024 | Jan. 27, 2023 | Jan. 26, 2024 | Jan. 27, 2023
Segment Reporting [Abstract] |  |  |  |
Unallocated cost of revenue stock-based compensation expense | $ 7 | $ 8 | $ 21 | $ 18
Unallocated cost of revenue amortization of intangible assets | $ 9 | $ 11 | $ 26 | $ 32

X
- Definition Unallocated cost of revenue amortization of intangible assets. + References No definition available. + Details
Name: | ntap_UnallocatedCostOfRevenueAmortizationOfIntangibleAssets
Namespace Prefix: | ntap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Unallocated cost of revenue stock-based compensation expense. + References No definition available. + Details
Name: | ntap_UnallocatedCostOfRevenueStockBasedCompensationExpense
Namespace Prefix: | ntap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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