LEASES - Summary of Weighted-Average Lease Term and Discount Rate (Details)	Jan. 02, 2022	Sep. 30, 2021
Weighted average remaining lease term
Operating leases	4 years 4 months 24 days	4 years 7 months 6 days
Finance leases	10 years 2 months 12 days	10 years 4 months 24 days
Weighted average discount rate
Operating leases	4.10%	4.30%
Finance leases	5.10%	4.90%