Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Millions	Total	Capital Stock Issued [Member]	Capital Stock in Treasury [Member]	Additional Paid-In Capital [Member]	Earnings Retained In The Business [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]
Capital stock, shares at Jul. 30, 2023		323,000
Treasury stock, shares at Jul. 30, 2023			(25,000)
Balance, value at Jul. 30, 2023	$ 3,663	$ 12	$ (1,219)	$ 420	$ 4,451	$ (3)	$ 2
Net earnings (loss)	234				234		0
Other comprehensive income (loss)	(3)					(3)	0
Dividends	$ (112)				(112)
Dividends per share	$ 0.37
Treasury stock purchased, shares	(679)		(1,000)
Treasury stock purchased, value	$ (28)		$ (28)
Treasury stock issued under stock-based compensation plans, shares			1,000
Treasury stock issued under stock-based compensation plans, value	3		$ 35	(32)	0
Capital stock, shares at Oct. 29, 2023		323,000
Treasury Stock, Shares at Oct. 29, 2023			(25,000)
Balance, value at Oct. 29, 2023	3,757	$ 12	$ (1,212)	388	4,573	(6)	2
Capital stock, shares at Jul. 28, 2024		323,000
Treasury stock, shares at Jul. 28, 2024			(25,000)
Balance, value at Jul. 28, 2024	3,796	$ 12	$ (1,207)	437	4,569	(17)	2
Net earnings (loss)	218				218		0
Other comprehensive income (loss)	4					4	0
Dividends	$ (111)				(111)
Dividends per share	$ 0.37
Treasury stock purchased, shares	(1,098)		(1,000)
Treasury stock purchased, value	$ (54)		$ (54)
Treasury stock issued under stock-based compensation plans, shares			1,000
Treasury stock issued under stock-based compensation plans, value	(9)		$ 51	(44)	(16)
Capital stock, shares at Oct. 27, 2024		323,000
Treasury Stock, Shares at Oct. 27, 2024			(25,000)
Balance, value at Oct. 27, 2024	$ 3,844	$ 12	$ (1,210)	$ 393	$ 4,660	$ (13)	$ 2