LONG-TERM DEBT - Narrative (Details) $ in Thousands			1 Months Ended			3 Months Ended			9 Months Ended		12 Months Ended
	Jan. 24, 2022 USD ($)	Dec. 31, 2021	Jul. 31, 2018 GBP (£)	Jul. 31, 2016 AUD ($)	Nov. 30, 2012	Jun. 30, 2022 USD ($) step_down	Jun. 30, 2022 AUD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) option step_down	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)	Aug. 03, 2022 USD ($)	Jun. 30, 2022 CAD ($) step_down	Jun. 30, 2022 AUD ($) step_down	Jun. 30, 2022 GBP (£) step_down	Dec. 09, 2021 USD ($)	Sep. 30, 2021 USD ($)	Dec. 30, 2020 USD ($)	Aug. 03, 2020 USD ($)	Jun. 22, 2020
Debt Instrument [Line Items]
Repurchase of debt instrument, discount rate						92.19%			92.19%				92.19%	92.19%	92.19%
Debt outstanding						$ 1,610,835,000			$ 1,610,835,000								$ 1,060,506,000
Basis spread on variable rate					1.30%
Debt instrument, number of interest rate step-downs | step_down						2			2				2	2	2
Debt extinguishment, net						$ (5,287,000)		$ 0	$ (5,287,000)	$ 0
Long-term debt						$ 1,587,782,000			$ 1,587,782,000								$ 1,045,683,000
Subsequent Event
Debt Instrument [Line Items]
Repurchase of debt instrument, discount rate												91.25%
Ocala, Florida
Debt Instrument [Line Items]
Lessee, finance Lease, discount rate						5.60%			5.60%				5.60%	5.60%	5.60%
Number of option to extend | option									2
Lease renewal term						5 years			5 years				5 years	5 years	5 years
Troy, Ohio
Debt Instrument [Line Items]
Lessee, finance Lease, discount rate						5.00%			5.00%				5.00%	5.00%	5.00%
Lessee, finance lease buyout amount						$ 1			$ 1
Term Loan | Northcote Holdings Pty. Ltd
Debt Instrument [Line Items]
Repayments of debt							$ 9,625,000
Long-term debt														$ 18,375,000
Term Loan | Ames UK
Debt Instrument [Line Items]
Face amount | £			£ 14,000,000
Debt instrument, periodic payment, principal | £			438,000
Periodic payment terms, balloon payment to be paid | £			£ 7,088,000
Revolver due 2025
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 400,000
Maximum borrowing capacity, accordion feature																$ 100,000,000
Maximum percentage of equity interest of subsidiaries borrowings guaranteed									65.00%
Outstanding standby letters of credit						12,287,000			$ 12,287,000
Remaining borrowing capacity						289,897,000			$ 289,897,000
Revolver due 2025 | Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate									1.75%
Revolver due 2025 | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate									0.75%
Revolver due 2025 | SONIA
Debt Instrument [Line Items]
Basis spread on variable rate									1.75%
Mortgages | SONIA | Ames UK
Debt Instrument [Line Items]
Basis spread on variable rate			1.92%
Revolving Credit Facility | Northcote Holdings Pty. Ltd
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 20,000,000
Line of credit facility, cancelled														20,000,000
Revolving Credit Facility | Ames UK
Debt Instrument [Line Items]
Face amount | £			£ 5,000,000
Long-term debt						0			$ 0
Long-term line of credit, revolver outstanding balance						0			0
Revolving Credit Facility | SONIA | Ames UK
Debt Instrument [Line Items]
Basis spread on variable rate		4.50%	3.25%
Term and Mortgage Loans | Ames UK
Debt Instrument [Line Items]
Long-term debt						14,193,000			$ 14,193,000						£ 11,603,000
Trade Loan Facility | Ames UK
Debt Instrument [Line Items]
Face amount | £															£ 8,500,000
Debt instrument, term									135 days
Trade Loan Facility | Federal Target Range | Ames UK | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate									2.50%
Trade Loan Facility | Federal Target Range | Ames UK | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate									4.13%
Letter of Credit Subfacility | Revolver due 2025
Debt Instrument [Line Items]
Maximum borrowing capacity																100,000,000
Multicurrency Subfacility | Revolver due 2025
Debt Instrument [Line Items]
Maximum borrowing capacity																$ 200,000,000
Receivables Purchase Facility | Northcote Holdings Pty. Ltd
Debt Instrument [Line Items]
Maximum borrowing capacity														15,000,000
Remaining borrowing capacity						10,392,000			$ 10,392,000					$ 15,000,000
Long-term line of credit						$ 0			$ 0
Debt instrument, interest rate, effective percentage						2.39%			2.39%				2.39%	2.39%	2.39%
Receivables Purchase Facility | Bank Bill Sap Rate | Northcote Holdings Pty. Ltd
Debt Instrument [Line Items]
Basis spread on variable rate				1.25%
Senior notes due 2028
Debt Instrument [Line Items]
Face amount																		$ 1,000,000,000
Debt instrument, interest rate, stated percentage						5.75%			5.75%				5.75%	5.75%	5.75%		5.75%			5.75%
Debt instrument, repurchased face amount						$ 15,225,000,000			$ 15,225,000,000
Debt instrument, repurchase amount						14,036,000,000			14,036,000,000
Gain on repurchase of debt instrument									1,009,000
Gain (loss) on extinguishment of debt, before write off of debt issuance cost						1,189,000
Write off of debt issuance costs						180,000
Debt outstanding						984,775,000			984,775,000								$ 1,000,000,000
Capitalized debt issuance costs																			$ 16,448,000
Debt issuance fees and expenses, net						11,562,000			11,562,000
Long-term debt						973,491,000			973,491,000								987,022,000
Senior notes due 2028 | Subsequent Event
Debt Instrument [Line Items]
Debt instrument, repurchased face amount												$ 10,000,000,000
Debt instrument, repurchase amount												$ 9,125,000,000
Senior notes due 2028 | Fair Value, Inputs, Level 1
Debt Instrument [Line Items]
Senior note, fair value disclosure						888,759,000			888,759,000
Senior notes due 2022
Debt Instrument [Line Items]
Repayments of debt											$ 1,000,000,000
Debt instrument, interest rate, stated percentage																				5.25%
Senior Notes
Debt Instrument [Line Items]
Debt outstanding						984,775,000			984,775,000
Non US lines of credit
Debt Instrument [Line Items]
Debt outstanding						0			0								3,012,000
Maximum borrowing capacity						11,666,000			11,666,000				$ 15,000
Long-term debt						$ (6,000)			$ (6,000)								2,995,000
Non US lines of credit | Bankers Acceptance Rate
Debt Instrument [Line Items]
Interest rate at period end						3.86%			3.86%				3.86%	3.86%	3.86%
Non US lines of credit | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate at period end						3.09%			3.09%				3.09%	3.09%	3.09%
Mortgages | Ames UK
Debt Instrument [Line Items]
Face amount | £			£ 4,000,000
Debt instrument, periodic payment, principal | £			105,000
Interest rate at period end						3.11%			3.11%				3.11%	3.11%	3.11%
Periodic payment terms, balloon payment to be paid | £			£ 2,349,000
Term Loan | Term Loan B due 2029
Debt Instrument [Line Items]
Face amount	800,000,000
Capitalized debt issuance costs	$ 15,466,000
Debt issuance fees and expenses, net						$ 9,174,000			$ 9,174,000
Secured overnight financing rate floor	0.00005%
Debt instrument, issuance price (in percentage)	99.75%
Debt instrument, periodic payment, principal						2,000,000
Debt redeemed						300,000,000
Debt extinguishment, net						(6,296,000)
Write off of deferred debt issuance cost, underwriting and other fees						5,575,000
Write off of deferred debt issuance cost, original issuer discount						721,000
Debt instrument, term	7 years
Term Loan | Term Loan B due 2029 | Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.00028%
Term Loan B due 2029
Debt Instrument [Line Items]
Debt outstanding						498,000,000			498,000,000								0
Long-term debt						487,639,000			487,639,000								$ 0
Term Loan B due 2029 | Fair Value, Inputs, Level 1
Debt Instrument [Line Items]
Senior note, fair value disclosure						$ 473,100,000			$ 473,100,000