LEASES - Schedule of Lease Right-of-Use Assets and Liabilities (Details) - USD ($) $ in Millions |
Dec. 30, 2022 |
Sep. 30, 2022 |
|---|---|---|
| Assets | ||
| Operating lease right-of-use assets | $ 22.1 | $ 23.2 |
| Finance lease right-of-use assets | 0.3 | 0.3 |
| Liabilities | ||
| Operating lease liabilities (current) | 3.9 | 4.0 |
| Finance lease liabilities (current) | 0.2 | 0.2 |
| Operating lease liabilities (non-current) | 17.9 | 18.0 |
| Finance lease liabilities (non-current) | $ 0.1 | $ 0.1 |
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property, plant, and equipment, net | Property, plant, and equipment, net |
| Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Accrued liabilities and other current liabilities | Accrued liabilities and other current liabilities |
| Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other long-term liabilities | Other long-term liabilities |