STOCKHOLDERS' EQUITY - Schedule of Changes in Accumulated Other Comprehensive Net (Loss) Income (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 328
Total other comprehensive (loss) income, net of tax	8	$ (1)
Ending balance	60
Accumulated other comprehensive net (loss) income
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(155)	(493)
Other comprehensive (loss) income before reclassifications	10	0
Amounts reclassified from Accumulated other comprehensive net (loss) income	(2)	2
Income tax benefit (expense), and other	0	(3)
Total other comprehensive (loss) income, net of tax	8	(1)
Ending balance	(147)	(494)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(239)	(445)
Other comprehensive (loss) income before reclassifications	14	(11)
Amounts reclassified from Accumulated other comprehensive net (loss) income	0	0
Income tax benefit (expense), and other	0	0
Total other comprehensive (loss) income, net of tax	14	(11)
Ending balance	(225)	(456)
Net unrealized gains (losses) on derivatives
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	85	99
Other comprehensive (loss) income before reclassifications	(4)	0
Amounts reclassified from Accumulated other comprehensive net (loss) income	(2)	(1)
Income tax benefit (expense), and other	0	0
Total other comprehensive (loss) income, net of tax	(6)	(1)
Ending balance	79	98
Pension and postretirement benefit adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1)	(147)
Other comprehensive (loss) income before reclassifications	0	11
Amounts reclassified from Accumulated other comprehensive net (loss) income	0	3
Income tax benefit (expense), and other	0	(3)
Total other comprehensive (loss) income, net of tax	0	11
Ending balance	$ (1)	$ (136)