Segment Information (Schedule Of Segment Reporting - Earnings Before Interest And Taxes) (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Apr. 28, 2024	Apr. 30, 2023	Apr. 28, 2024	Apr. 30, 2023
Segment Reporting Information [Line Items]
Earnings before interest and taxes		$ 248	$ 254	$ 923	$ 1,040
Accelerated Amortization of Intangible Assets				(20)
Costs Associated with Acquisition	[1]	(16)	0	(35)	0
Meals & Beverages [Member]
Segment Reporting Information [Line Items]
Earnings before interest and taxes		229	182	763	762
Snacks [Member]
Segment Reporting Information [Line Items]
Earnings before interest and taxes		167	179	489	482
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Earnings before interest and taxes	[2]	(135)	(101)	(312)	(189)
Other Restructuring Costs		(23)	(27)	(68)	(35)
Unrealized Gain (Loss) on Commodity Contracts		13	(9)	5	(9)
Accelerated Amortization of Intangible Assets		(6)		(20)
Costs Associated with Acquisition		(77)		(96)
Plum Litigation Expenses				(3)
Cybersecurity Incident Costs				(3)
Defined Benefit Plan, Actuarial Gain (Loss)			(17)		(26)
Corporate and Other [Member] | Two Thousand Fifteen, Snyder's-Lance and Sovos Initiatives
Segment Reporting Information [Line Items]
Earnings before interest and taxes	[3]	$ (13)	$ (6)	$ (17)	$ (15)

[1] Related to the acquisition of Sovos Brands. See Note 3 for additional information.

[2] Represents unallocated items. Costs related to cost savings and optimization initiatives were $23 million and $68 million in the three- and nine-month periods ended April 28, 2024, and $27 million and $35 million in the three- and nine-month periods ended April 30, 2023, respectively. Unrealized mark-to-market adjustments on outstanding undesignated commodity hedges were gains of $13 million and $5 million in the three- and nine-month periods ended April 28, 2024, and losses of $9 million in the three- and nine-month periods ended April 30, 2023, respectively. Accelerated amortization expense related to customer relationship intangible assets was $6 million and $20 million in the three- and nine-month periods ended April 28, 2024, respectively. Costs of $77 million and $96 million associated with the acquisition of Sovos Brands were included in the three- and nine-month periods ended April 28, 2024, respectively. Litigation expenses related to the Plum baby food and snacks business, which was divested on May 3, 2021, were $3 million and were included in the nine-month period ended April 28, 2024. Costs of $3 million related to a cybersecurity incident were included in the nine-month period ended April 28, 2024. There were pension actuarial losses of $17 million and $26 million in the three- and nine-month periods ended April 30, 2023, respectively.

[3] See Note 7 for additional information.