DISCONTINUED OPERATIONS (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Disposal Group, Including Discontinued Operations [Line Items]
Net income (loss)	$ 0	$ 692	$ (25)
Net loss attributable to noncontrolling interests	$ 0	8	22
Discontinued Operations | Foxtel
Disposal Group, Including Discontinued Operations [Line Items]
Revenues		1,393	1,908
Operating expenses		(940)	(1,285)
Selling, general and administrative		(236)	(325)
Depreciation and amortization		(156)	(294)
Impairment and restructuring charges		(2)	(5)
Interest expense, net		(51)	(67)
Other, net		721	29
Income (loss) before income tax (expense) benefit		729	(39)
Income tax (expense) benefit		(37)	14
Net income (loss)		692	(25)
Net loss attributable to noncontrolling interests		8	22
Net income (loss) attributable to News Corporation stockholders		700	$ (3)
Pre-tax gain on sale		$ 716