Derivative Instruments - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
Apr. 29, 2023	Jul. 30, 2022
Derivative [Line Items]
Net cash collateral provided for	$ 34	$ 14
Cash flow hedges
Derivative [Line Items]
Derivative average remaining maturity	24 months
Net investment hedges
Derivative [Line Items]
Derivative average remaining maturity	6 months

Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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Name:	us-gaap_DerivativeCollateralObligationToReturnCash
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant