DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ / shares in Units, $ in Thousands, $ in Thousands						1 Months Ended	3 Months Ended	8 Months Ended	12 Months Ended				35 Months Ended
	Jun. 27, 2022 USD ($)	Jan. 24, 2022 USD ($)	Aug. 21, 2020 USD ($) shares	Aug. 21, 2020 USD ($) shares	Aug. 18, 2020 USD ($) shares	Aug. 31, 2020 USD ($) shares	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($) segment $ / shares	Sep. 30, 2021 USD ($) $ / shares	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2022 AUD ($)	Sep. 30, 2021 AUD ($)	Sep. 30, 2021 CAD ($)	Jan. 30, 2020 USD ($)	Jan. 29, 2020 USD ($)	Oct. 01, 2019 USD ($)	Sep. 30, 2019 USD ($)
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Proceeds from sale of business									$ 295,712,000	$ 0		$ 0
Sale of stock, number of shares issued (in shares) | shares			700,000	8,700,000	8,000,000	8,700,000
Net process from sale of stock			$ 14,335,000	$ 178,165,000	$ 163,830,000	$ 178,165,000
Payments for restructuring									$ 11,983,000	14,926,000		8,132,000
Number of reportable segments | segment									2
Cash in non U.S. bank accounts							$ 54,200,000	$ 54,200,000	$ 54,200,000	65,000,000			$ 54,200,000
Fair value of insurance contracts							3,447,000	3,447,000	3,447,000				3,447,000
Accumulated other comprehensive income (loss), foreign currency translation adjustment, net of tax							(37,920,000)	(37,920,000)	(37,920,000)	6,433,000			(37,920,000)
Defined benefit plan, fair value of plan assets							144,091,000	144,091,000	144,091,000	160,523,000			144,091,000
Change in retained earnings							477,570,000	477,570,000	477,570,000	807,158,000		700,151,000	477,570,000							$ 477,763,000
Customer program reserves and cash discounts netted against accounts receivable							69,656,000	69,656,000	69,656,000	49,833,000			69,656,000
Depreciation, depletion and amortization, nonproduction									46,443,000	42,741,000		42,614,000
Accumulated capitalized interest costs							1,739,000	1,739,000	1,739,000	1,592,000		2,098,000	1,739,000
Original cost of fully depreciated property plant and equipment							274,783,000	274,783,000	$ 274,783,000				274,783,000
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]									Goodwill and intangible asset impairments
Goodwill, impairment loss									$ 342,027,000
Operating right-of-use assets							183,398,000	183,398,000	183,398,000	144,598,000			183,398,000
Lease liabilities							191,094,000	191,094,000	191,094,000	149,196,000			191,094,000
Research and development arrangement, contract to perform for others, costs incurred, gross									16,000,000	7,000,000		8,000,000
Shipping and handling cost									130,830,000	113,700,000		100,135,000
Selling, general and administrative expenses									608,926,000	470,530,000		444,454,000
Non-service cost components of net periodic benefit cost (credit)									(4,256,000)	(907,000)		(1,559,000)
Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Goodwill, impairment loss									342,027,000
Impairment of indefinite-lived intangible assets									175,000,000
Pension Plan
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Defined benefit plan, fair value of plan assets							144,091,000	144,091,000	144,091,000	160,523,000		147,145,000	144,091,000
Discontinued Operations, Disposed of by Sale | Telephonics Corporation
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Proceeds from sale of business	$ 330,000,000
Next-generation Business Platform | Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Restructuring charges													51,869,000
Payments for restructuring									11,951,000	14,763,000		8,977,000
Noncash asset related charges													16,178,000
One Time Charges | Next-generation Business Platform | Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Restructuring charges									51,869,000
Capital Investments | Next-generation Business Platform | Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Payments to acquire productive assets									15,000,000
Employee Severance and Facility Closing | Next-generation Business Platform | Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Payments for restructuring													35,691,000
Personnel Related Costs
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Payments for restructuring									4,156,000	3,353,000		5,039,000
Personnel Related Costs | Next-generation Business Platform | Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Payments for restructuring													12,934,000
Facilities, Exit Costs and Other
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Payments for restructuring									7,827,000	11,573,000		3,093,000
Facilities, Exit Costs and Other | Next-generation Business Platform | Consumer and Professional Products
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Payments for restructuring													22,757,000
Hunter Fan Company
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Business combination, consideration transferred		$ 845,000,000
Selling, General and Administrative Expenses
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Depreciation									$ 16,683,000	14,362,000		13,944,000
Home Depot
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Percentage of consolidated accounts receivable									17.00%
Fair Value, Inputs, Level 2 | Estimate of Fair Value Measurement
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Trading securities							62,000	62,000	$ 62,000	16,044,000			62,000
Fair Value, Inputs, Level 2 | Portion at other than Fair Value Measurement
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Trading securities							83,000	83,000	83,000	$ 15,050,000			83,000
Senior Notes due 2028
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Debt instrument, face amount											$ 1,000,000,000
Stated percentage											5.75%
Senior Notes due 2028 | Fair Value, Inputs, Level 1
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Long-term debt, fair value							833,433,000	$ 833,433,000	$ 833,433,000				833,433,000
Senior notes due 2022
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Stated percentage											5.25%
Extinguishment of debt, amount											$ 1,000,000,000
Term Loan | Term Loan B due 2029
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Debt instrument, face amount		$ 800,000,000
Debt instrument, term		7 years						7 years
Extinguishment of debt, amount							300,000,000
Minimum
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Finite-lived intangible asset, useful life									8 years
Minimum | Building and Building Improvements
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life									25 years
Minimum | Machinery and equipment
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life									2 years
Maximum
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Maturity period of highly liquid investments									3 months
Finite-lived intangible asset, useful life									25 years
Maximum | Building and Building Improvements
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life									40 years
Maximum | Machinery and equipment
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life									15 years
Australian Dollar Contracts | Designated as hedging instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Derivative, notional amount														$ 25,000	$ 20,000
Contracts weighted average rate price (in dollars per share) | $ / shares									$ 1.42	$ 1.27
Accumulated other comprehensive income (loss), foreign currency translation adjustment, before tax							2,017,000	$ 2,017,000	$ 2,017,000	$ 1,710,000			2,017,000
Accumulated other comprehensive income (loss), foreign currency translation adjustment, net of tax							1,412,000	1,412,000	1,412,000	1,197,000			1,412,000
Gain (loss) on hedging activity									$ 5,477,000	$ (2,204,000)
Australian Dollar Contracts | Minimum | Designated as hedging instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Term of contract									30 days
Australian Dollar Contracts | Maximum | Designated as hedging instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Term of contract									90 days
Chinese Yuan Contracts | Designated as hedging instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Derivative, notional amount														$ 74,250
Contracts weighted average rate price (in dollars per share) | $ / shares									$ 6.79
Accumulated other comprehensive income (loss), foreign currency translation adjustment, before tax							(3,179,000)	(3,179,000)	$ (3,179,000)				(3,179,000)
Accumulated other comprehensive income (loss), foreign currency translation adjustment, net of tax							(2,320,000)	(2,320,000)	(2,320,000)				(2,320,000)
Gain (loss) on hedging activity									$ (736,000)
Chinese Yuan Contracts | Minimum | Designated as hedging instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Term of contract									11 days
Chinese Yuan Contracts | Maximum | Designated as hedging instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Term of contract									396 days
Canadian Dollar Contract | Not Designated as Hedging Instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Derivative, notional amount							6,300,000	6,300,000	$ 6,300,000				6,300,000			$ 4,600
Contracts weighted average rate price (in dollars per share) | $ / shares									$ 1.28	$ 1.26
Fair value gain (loss) on foreign currency contract not qualify for hedge accounting									$ 427,000	$ 38,000
Canadian Dollar Contract | Fair Value, Inputs, Level 2 | Not Designated as Hedging Instrument | Other Income
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Gain (loss) on sale of derivatives									$ 247,000	(381,000)
Canadian Dollar Contract | Minimum | Not Designated as Hedging Instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Term of contract									3 days
Canadian Dollar Contract | Maximum | Not Designated as Hedging Instrument
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Term of contract									390 days
Foreign currency translation adjustments
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Change in retained earnings							$ (57,170,000)	$ (57,170,000)	$ (57,170,000)	(19,250,000)			$ (57,170,000)
Shipping and Handling
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Selling, general and administrative expenses									69,000,000	58,100,000		54,500,000
Advertising
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Selling, general and administrative expenses									$ 22,000,000	$ 19,000,000		$ 18,000,000
Cumulative Effect, Period of Adoption, Adjustment
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Operating right-of-use assets																			$ 163,552,000
Lease liabilities																			$ 163,676,000
Revolver due 2025
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Maximum borrowing capacity		$ 400,000,000															$ 400,000,000	$ 350,000,000