EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Earnings Per Share [Abstract]
Net income	$ 215	$ 150
Net income attributable to noncontrolling interests	(56)	(38)
Net income attributable to News Corporation stockholders	$ 159	$ 112
Weighted-average number of shares of common stock outstanding - basic (in shares)	541.0	564.9
Dilutive effect of equity awards (in shares)	1.7	2.0
Weighted-average number of shares of common stock outstanding - diluted (in shares)	542.7	566.9
Net income attributable to News Corporation stockholders per share basic (in dollars per share)	$ 0.29	$ 0.20
Net income attributable to News Corporation stockholders per share diluted (in dollars per share)	$ 0.29	$ 0.20