EQUITY AND CONVERTIBLE PREFERRED STOCK - Preferred Stock (Details)																1 Months Ended	3 Months Ended		12 Months Ended
	Nov. 30, 2021	Nov. 10, 2021 USD ($) shares	Nov. 06, 2021 USD ($) shares	Oct. 20, 2021 USD ($)	Sep. 30, 2021 USD ($) shares	Sep. 10, 2021 USD ($) shares	Jun. 03, 2021 USD ($)	Jul. 31, 2020 USD ($) shares	May 26, 2020 USD ($) shares	May 11, 2020 USD ($) tranche $ / shares shares	Mar. 27, 2020 shares	Feb. 27, 2020 shares	Feb. 18, 2020 USD ($)	Nov. 18, 2019 USD ($)	Sep. 09, 2019 USD ($)	Oct. 31, 2021 USD ($)	Jun. 30, 2022 USD ($) vote class_of_stock $ / shares shares	Mar. 31, 2022 USD ($)	Jun. 30, 2022 USD ($) vote class_of_stock day $ / shares shares	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) $ / shares shares	Apr. 29, 2020 shares	Mar. 26, 2020 shares	Nov. 16, 2017 shares	Mar. 27, 2017 shares	Feb. 16, 2017 shares
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)																	20,000,000.0		20,000,000.0		20,000,000.0
Number of classes of preferred stock | class_of_stock																	2		2
Preferred stock, par value (in dollars per share) | $ / shares																	$ 0.01		$ 0.01		$ 0.01
Preferred stock, shares issued (in shares)																	1,500,000		1,500,000		1,500,000
Preferred stock, shares outstanding (in shares)																	1,500,000		1,500,000		1,500,000
Preferred stock classified as equity | $																	$ 0		$ 0
Preferred stock classified as a liability | $																	$ 700,000		700,000
Sale of stock, number of tranches | tranche										2
Remaining accrued dividends on preferred stock, outstanding | $																$ 25,100,000
Temporary equity, deemed contributions | $																$ 4,400,000
Dividends payable | $													$ 1,200,000	$ 1,300,000	$ 1,100,000					$ 3,600,000
Dividends | $													$ 96,300,000	$ 96,100,000	$ 95,300,000				$ 0	$ 287,700,000
First Exchange
Class of Stock [Line Items]
Non-monetary loss | $				$ (2,900,000)
Wella Company
Class of Stock [Line Items]
Equity method investment, amount sold (percentage)	4.70%		4.70%	9.40%
Convertible Series B preferred stock redeemed for sale of ownership interest (in shares)					290,465
Series A-1 Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)											0						0		0				7,900,000
Preferred stock, par value (in dollars per share) | $ / shares																	$ 0.01		$ 0.01
Number of votes entitled to holders | vote																	0		0
Preferred stock, shares issued (in shares)																	0		0
Preferred stock, shares outstanding (in shares)																	0		0
Stock reacquired, retired and cancelled (in shares)											7,900,000	6,900,000
Exchange value pricing determination period																			10 days
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)																	1,500,000		1,500,000
Preferred stock, par value (in dollars per share) | $ / shares																	$ 0.01		$ 0.01
Number of votes entitled to holders | vote																	0		0
Preferred stock, shares issued (in shares)																	1,500,000		1,500,000					1,000,000.0	1,000,000.0	500,000
Preferred stock, shares outstanding (in shares)																	1,500,000		1,500,000					200,000	1,000,000.0	300,000
Convertible Series B Preferred Stock
Class of Stock [Line Items]
Preferred stock, par value (in dollars per share) | $ / shares										$ 0.01
Investment agreement, shares to be sold (in shares)										1,000,000
Investment agreement, maximum aggregate purchase price | $										$ 1,000,000,000
Investment agreement, sale of stock (in dollars per share) | $ / shares										$ 1,000
Issuance and sale of stock (in shares)								250,000	750,000
Issuance and sale of stock, aggregate purchase price | $								$ 250,000,000.0	$ 750,000,000.0
Direct and incremental issuance expense | $									$ 40,700,000
Preferred stock dividend rate									9.00%								9.00%		9.00%
Dividends Paid- Convertible Series B Preferred Stock | $							$ 24,200,000
Conversion of convertible series B preferred stock (in shares)		123,219				285,576
Unpaid preferred stock dividends converted to common stock | $		$ 1,200,000				$ 26,400,000													$ 1,200,000
Deemed dividend | $		800,000		$ (6,500,000)		$ 6,700,000
Proceeds from sale received | $		$ 0
Dividends, preferred stock | $																	$ 3,300,000		35,200,000
Payment of ordinary dividends, preferred stock and preference stock, declared during the period | $																		$ 3,300,000	30,700,000
Dividends payable | $																	$ 3,300,000		$ 3,300,000		$ 74,100,000
Liquidation preference (in dollars per share) | $ / shares																	$ 1,000		$ 1,000
Liquidation preference | $																	$ 1,000,000,000		$ 1,000,000,000
Preferred stock dividend rate, increase on seven-year anniversary of issuance																			1.00%
Preferred stock, period after which dividend rate will increase																			7 years
Preferred stock dividend rate, annual increase on each subsequent anniversary																			1.00%
Preferred stock dividend rate, maximum after increases																			12.00%
Preferred stock dividend rate, additional increase if dividends are not paid																			1.00%
Conversion price (in dollars per share) | $ / shares																	$ 6.24		$ 6.24
Conversion ratio																	160.2564		160.2564
Volume weighted average price for 20 trading days exceeds, Company may convert shares (in dollars per share) | $ / shares																			$ 12.48
Preferred stock, convertible, threshold trading days | day																			20
Preferred stock, convertible, threshold consecutive trading days | day																			30
Redemption features, percentage of liquidation preference																	100.00%		100.00%
Redemption features, multiplier of unpaid dividends after fifth anniversary and prior to sixth anniversary																	107.00%		107.00%
Redemption features, multiplier of unpaid dividends after sixth anniversary and prior to seventh anniversary																	105.00%		105.00%
Redemption features, multiplier of unpaid dividends after seventh anniversary																	100.00%		100.00%
Change of control put, percentage of liquidation preference, on or before fifth anniversary																	110.00%		110.00%
Change of control put, percentage of liquidation preference, on or after fifth anniversary																	100.00%		100.00%
Convertible Series B Preferred Stock | Wella Company
Class of Stock [Line Items]
Convertible Series B preferred stock redeemed for sale of ownership interest (in shares)			154,683
Convertible Series B preferred stock accrued dividends redeemed for sale of ownership interest | $					$ 22,500,000
Deemed dividend - exchange agreement | $			$ 66,400,000		$ 93,600,000
Convertible Series B Preferred Stock | Initial Issuance
Class of Stock [Line Items]
Investment agreement, shares to be sold (in shares)										750,000
Convertible Series B Preferred Stock | Second Issuance
Class of Stock [Line Items]
Investment agreement, shares to be sold (in shares)										250,000
Common Class A
Class of Stock [Line Items]
Issuance and sale of stock (in shares)		19,944,701
Common shares issued upon conversion (in shares)		19,944,701				50,000,088
Dividend Reinvestment Program, shares registered for purchase (in shares)																						19,300,000
Dividend Reinvestment Program, percentage of cash dividends reinvested																						50.00%
Common Class A | KKR
Class of Stock [Line Items]
Issuance and sale of stock (in shares)						50,000,088
Tranche One | Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)																	1,000,000		1,000,000
Tranche One | Stock Compensation Plan | Series A-1 Preferred Stock
Class of Stock [Line Items]
Award vesting rights, percentage																			60.00%
Vesting period																			3 years
Tranche Two | Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)																	500,000		500,000
Tranche Two | Stock Compensation Plan | Series A-1 Preferred Stock
Class of Stock [Line Items]
Award vesting rights, percentage																			20.00%
Vesting period																			4 years
Tranche Three | Stock Compensation Plan | Series A-1 Preferred Stock
Class of Stock [Line Items]
Award vesting rights, percentage																			20.00%
Vesting period																			5 years