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IMPAIRMENT, RESTRUCTURING AND OTHER - Impairment, Restructuring and Other Charges (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 01, 2022	Jan. 02, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges, net	$ 1.8	$ 0.7
Impairment, restructuring and other charges from continuing operations	1.8	9.7
COVID-19 related costs | Cost of sales—impairment, restructuring and other
Restructuring Cost and Reserve [Line Items]
Restructuring charges and adjustments	0.0	8.7
COVID-19 related costs | Operating expenses
Restructuring Cost and Reserve [Line Items]
Restructuring charges and adjustments	0.0	0.6
Restructuring and other charges, net | Cost of sales—impairment, restructuring and other
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges, net	0.0	0.3
Restructuring and other charges, net | Operating expenses
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges, net	$ 1.8	$ 0.1

X

- Definition

Impairment, Restructuring, And Other (Recoveries) Charges, Continuing Operations

+ References

No definition available.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

+ References

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-Topic 220
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-Section S99
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