Stock-based Compensation (Valuation Assumptions) (Details) - TSR Performance Restricted Stock/Units [Member]	9 Months Ended
	Apr. 28, 2024	Apr. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	4.84%	4.29%
Expected dividend yield	3.54%	3.09%
Expected volatility	22.16%	26.40%
Expected term, years	3 years	3 years