RECEIVABLES AND CONCENTRATION OF CREDIT RISK (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
Apr. 03, 2022	Sep. 30, 2021
Receivables [Line Items]
Allowance for uncollectible receivables	$ 10.3	$ 6.7
One Customer \| Trade Receivables \| Customer Concentration Risk
Receivables [Line Items]
Concentration risk percentage	14.40%	14.70%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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