Shareholders' Equity and Convertible Preferred Stock - Dividends to Common Shareholders (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	9 Months Ended
	Apr. 29, 2026	Apr. 03, 2026	Apr. 03, 2026
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash dividends declared per share (in dollars per share)		$ 0.125	$ 0.35
Cash dividends		$ 43	$ 120
Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash dividends declared per share (in dollars per share)	$ 0.15
Series A Convertible Preferred Stock, Due To Participation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash dividends			$ 2