Related Parties and Related Commitments and Contingencies - Combined Consolidated Income Statement (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 27, 2024	Dec. 29, 2023	Dec. 27, 2024	Dec. 29, 2023
Related Party Transaction [Line Items]
Interest expense	$ 4	$ 11	$ 6	$ 22
Interest income	(2)	(3)	(5)	(6)
Research and development	279	246	562	486
Selling, general and administrative	142	113	272	231
Business separation costs	21	34	41	34
Employee termination and other	3	13	5	(46)
Total operating expenses	411	406	846	705
Related Party
Related Party Transaction [Line Items]
Interest expense	2	9	4	20
Interest income	0	(1)	(1)	(3)
Research and development	2	161	189	330
Selling, general and administrative	35	107	148	219
Business separation costs	21	34	41	34
Employee termination and other	3	13	5	(46)
Total operating expenses	$ 61	$ 315	$ 383	$ 537

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Amount of interest expense classified as nonoperating.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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