WARRANTIES - Schedule of Warranty Activity (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2023	Jul. 01, 2022
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Balance at beginning of period	$ 9,639	$ 14,073
Expense accruals for warranties issued during the period	8,991	3,007
Less current period warranty claims paid	6,381	6,217
Balance at end of period	$ 12,249	$ 10,863