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DEBT - Interest Rate Swap Agreements (Details) - USD ($) $ in Millions | Apr. 03, 2021 | Sep. 30, 2020 | Mar. 28, 2020
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Instrument 1 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 200.0 |  |
Fixed Rate | 2.87% |  |
Instrument 2 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 100.0 |  |
Fixed Rate | 2.96% |  |
Instrument 3 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 200.0 |  |
Fixed Rate | 2.98% |  |
Instrument 4 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 100.0 |  |
Fixed Rate | 1.36% |  |
Instrument 5 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 300.0 |  |
Fixed Rate | 1.34% |  |
Interest Rate Swap, Instrument 6 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 200.0 |  |
Fixed Rate | 1.37% |  |
Interest Rate Swap, Instrument 7 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 200.0 |  |
Fixed Rate | 0.58% |  |
Interest Rate Swap, Instrument 8 |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 200.0 |  |
Fixed Rate | 0.85% |  |
Derivatives designated as hedging instruments | Interest Rate Swap |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount | $ 900.0 | $ 600.0 | $ 850.0

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959 + Details
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