REVENUES - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Contract assets	$ 72	$ 72	$ 37
Performance obligation satisfied in previous period	105	212
Remaining unsatisfied performance obligations	1,110	1,110
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining unsatisfied performance obligations	$ 235	$ 235
Expected timing of satisfaction	6 months	6 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining unsatisfied performance obligations	$ 355	$ 355
Expected timing of satisfaction	1 year	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining unsatisfied performance obligations	$ 172	$ 172
Expected timing of satisfaction	1 year	1 year