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INVESTMENT IN UNCONSOLIDATED AFFILIATES (Details) - USD ($) $ in Millions |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Dec. 31, 2020 | Apr. 02, 2022 | Apr. 03, 2021 | Jan. 02, 2021 | Apr. 02, 2022 | Apr. 03, 2021 | Sep. 30, 2021
Investments in and Advances to Affiliates [Line Items] |  |  |  |  |  |  |
Payments to acquire equity interests | $ 100.7 |  |  |  | $ 0.0 | $ 100.7 |
Loans receivable, carrying value | 66.4 |  |  |  |  |  |
Gain from change in fair value of loans receivable |  |  |  | $ 12.5 |  |  |
Loans receivable, fair value |  |  |  | $ 78.9 |  |  |
Investment, estimated fair value | $ 23.3 |  |  |  |  |  |
Investment in unconsolidated affiliates |  | $ 193.2 | $ 201.4 |  | 193.2 | 201.4 | $ 207.0
Equity in loss of unconsolidated affiliates |  | $ (6.5) | $ (1.5) |  | $ (13.8) | $ (1.5) |
Bonnie Plants |  |  |  |  |  |  |
Investments in and Advances to Affiliates [Line Items] |  |  |  |  |  |  |
Equity ownership percentage | 50.00% |  |  |  |  |  |
Investment in unconsolidated affiliates | $ 202.9 |  |  |  |  |  |

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