EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Earnings Per Share [Abstract]
Net income from continuing operations	$ 242	$ 306	$ 392	$ 455
Net loss from discontinued operations, net of tax	0	(23)	0	(28)
Net income	242	283	392	427
Net income attributable to noncontrolling interests from continuing operations	(49)	(78)	(87)	(109)
Net income attributable to noncontrolling interests from discontinued operations	0	10	0	16
Net income attributable to News Corporation stockholders	$ 193	$ 215	$ 305	$ 334
Weighted-average number of shares of common stock outstanding - basic (in shares)	560.6	568.5	562.8	568.8
Dilutive effect of equity awards (in shares)	1.4	1.6	1.6	1.9
Weighted-average number of shares of common stock outstanding - diluted (in shares)	562.0	570.1	564.4	570.7
Basic
Continuing operations (in dollars per share)	$ 0.34	$ 0.40	$ 0.54	$ 0.61
Discontinued operations (in dollars per share)	0	(0.02)	0	(0.02)
Basic (in dollars per share)	0.34	0.38	0.54	0.59
Diluted
Continuing operations (in dollars per share)	0.34	0.40	0.54	0.61
Discontinued operations (in dollars per share)	0	(0.02)	0	(0.02)
Diluted (in dollars per share)	$ 0.34	$ 0.38	$ 0.54	$ 0.59