BENEFIT PLANS - Collective Bargaining Agreements (Details)	12 Months Ended
	Jul. 30, 2022 employee agreement store
Retirement Benefits [Abstract]
Number of employees	30,300
Number of employees covered by collective bargaining agreements	10,900
Number of collective bargaining agreements | agreement	48
Number of collective bargaining agreements renegotiated | agreement	8
Number of employees covered by renegotiated collective bargaining agreements	2,100
Number of collective bargaining agreements expired | agreement	4
Number of employees covered by expired collective bargaining agreements	1,500
Number of collective bargaining agreements scheduled to expire | store	3
Number of employees covered by collective bargaining agreements scheduled to expire	3,300