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SHAREHOLDERS' EQUITY AND EMPLOYEE BENEFIT PLANS (Assumptions Used to Calculate Compensation Expense) (Details) - Time-based restricted stock [Member] - $ / shares
12 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Oct. 01, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price $ 19.65 $ 12.51 $ 9.58
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 31.71% 30.39% 30.85%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate 1.68% 0.96% 0.89%