SEGMENT INFORMATION - Schedule of Segment Information (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Jul. 02, 2023	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	$ 103.6	$ 87.3	$ 211.2	$ 234.9
Corporate	5.1	7.2	21.9	26.5
Interest expense	38.9	26.0	103.9	72.4
Depreciation	12.1	12.3	36.2	36.6
Amortization	10.5	13.1	31.4	39.9
Share and incentive based compensation	4.8	(0.7)	12.5	11.4
HPC separation initiatives	0.5	10.7	4.0	15.4
Restructuring charges	1.2	17.5	8.0	51.4
Russia closing initiatives	0.2	0.4	2.9	4.0
Global ERP transformation	3.7	3.4	8.5	9.4
Global productivity improvement program	0.0	1.2	0.0	5.2
Unallocated shared costs	5.3	7.0	18.1	20.7
Non-cash purchase accounting adjustments	0.5	4.3	1.4	7.8
Gain from remeasurement of contingent consideration liability	0.0	(25.0)	(1.5)	(25.0)
Impairment of equipment and operating lease assets	3.6	0.0	8.1	0.0
Impairment of goodwill	111.1	0.0	111.1	0.0
Impairment of intangible assets	53.7	0.0	120.7	0.0
Early settlement of foreign currency cash flow hedges	0.7	(8.2)	4.6	(8.2)
Legal and environmental	1.5	0.0	1.5	(0.5)
Salus and other	0.0	1.4	5.0	1.7
(Loss) income from continuing operations before income taxes	(158.3)	5.0	(320.2)	(73.1)
Fiscal 2023 restructuring
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Restructuring charges	0.9	0.0	5.3	0.0
Fiscal 2022 restructuring
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Restructuring charges	0.0	8.1	0.7	8.1
Tristar acquisition and integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	1.0	5.6	10.7	20.0
HHI divestiture
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	4.0	0.6	6.9	6.1
Coevorden operations separation
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	1.9	2.7	7.3
Rejuvenate integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	0.0	0.0	7.0
Armitage integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	0.1	0.0	1.4
Omega integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	0.1	0.0	1.5
HPC brand portfolio transitions
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.7	0.3	2.1	0.3
Other project costs
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	1.2	4.1	8.9	10.7
GPC
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	53.6	40.9	137.1	120.2
GPC distribution center transition	0.0	8.4	0.0	28.3
H&G
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	38.6	42.8	51.4	73.1
HPC
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	11.4	3.6	22.7	41.6
HPC product recall	1.9	0.0	3.8	0.0
SB/RH
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	103.6	87.3	211.2	234.9
Corporate	4.8	6.7	21.5	25.5
Interest expense	38.2	26.1	103.3	72.7
Depreciation	12.1	12.3	36.2	36.6
Amortization	10.5	13.1	31.4	39.9
Share and incentive based compensation	4.3	(1.1)	11.4	10.7
HPC separation initiatives	0.5	10.7	4.0	15.4
Russia closing initiatives	0.2	0.4	2.9	4.0
Global ERP transformation	3.7	3.4	8.5	9.4
Global productivity improvement program	0.0	1.2	0.0	5.2
Unallocated shared costs	5.3	7.0	18.1	20.7
Non-cash purchase accounting adjustments	0.5	4.3	1.4	7.8
Gain from remeasurement of contingent consideration liability	0.0	(25.0)	(1.5)	(25.0)
Impairment of equipment and operating lease assets	3.6	0.0	8.1	0.0
Impairment of goodwill	111.1	0.0	111.1	0.0
Impairment of intangible assets	53.7	0.0	120.7	0.0
Early settlement of foreign currency cash flow hedges	0.7	(8.2)	4.6	(8.2)
Legal and environmental	1.5	0.0	1.5	(0.5)
Salus and other	0.0	1.5	5.0	1.4
(Loss) income from continuing operations before income taxes	(156.8)	5.7	(318.1)	(71.4)
SB/RH \| Fiscal 2023 restructuring
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Restructuring charges	0.9	0.0	5.3	0.0
SB/RH \| Fiscal 2022 restructuring
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Restructuring charges	0.0	8.1	0.7	8.1
SB/RH \| Tristar acquisition and integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	1.0	5.6	10.7	20.0
SB/RH \| HHI divestiture
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	4.0	0.6	6.9	6.1
SB/RH \| Coevorden operations separation
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	1.9	2.7	7.3
SB/RH \| Rejuvenate integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	0.0	0.0	7.0
SB/RH \| Armitage integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	0.1	0.0	1.4
SB/RH \| Omega integration
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.0	0.1	0.0	1.5
SB/RH \| HPC brand portfolio transitions
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	0.7	0.3	2.1	0.3
SB/RH \| Other project costs
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Transaction related charges	1.2	4.1	8.9	10.7
SB/RH \| GPC
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	53.6	40.9	137.1	120.2
GPC distribution center transition	0.0	8.4	0.0	28.3
SB/RH \| H&G
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	38.6	42.8	51.4	73.1
SB/RH \| HPC
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment adjusted EBITDA	11.4	3.6	22.7	41.6
HPC product recall	$ 1.9	$ 0.0	$ 3.8	$ 0.0

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-Subparagraph (SX 210.5-03.4)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

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