SHAREHOLDERS' EQUITY AND EMPLOYEE BENEFIT PLANS (Restricted stock and common stock granted) (Details) - shares shares in Thousands	3 Months Ended
	Dec. 28, 2019	Dec. 29, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation in shares	714	724
Relative TSR PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation in shares	157	157
Time-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation in shares	475	507
Special/Growth PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation in shares	73	52
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation in shares	9	8