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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

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

Derivative Instruments and Hedging Activities (Details) - Foreign exchange contracts - USD ($) $ in Millions	6 Months Ended		12 Months Ended
	Dec. 27, 2024	Dec. 29, 2023	Jun. 28, 2024	Jun. 30, 2023	Jul. 01, 2022
Derivative [Line Items]
Net realized and unrealized losses	$ 25	$ 0
The Flash Business of Western Digital Corporation [Member]
Derivative [Line Items]
Net realized and unrealized losses			$ 4	$ 5	$ 4