XML 89 R70.htm IDEA: XBRL DOCUMENT v3.23.1

Revenue - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Apr. 28, 2023	Apr. 29, 2022
Disaggregation of Revenue [Abstract]
Revenue recognized	$ 2,171	$ 2,062

X

- Definition

Amount of revenue recognized that was previously included in balance of contract with customer liability obligation as of the beginning of the period.

+ References

No definition available.

+ Details

Name:	ntap_RevenueRecognizedFromBeginningContractWithCustomerLiability
Namespace Prefix:	ntap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

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