Earnings (Loss) Per Share - Computation of Basic And Diluted Earnings (Loss) Per Share (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Net income	$ 94	$ 262	$ 160	$ 529
Less: Net income attributable to noncontrolling interests	(27)	(27)	(53)	(98)
Net income attributable to News Corporation stockholders	$ 67	$ 235	$ 107	$ 431
Weighted-average number of shares of common stock outstanding - basic (in shares)	576.0	592.1	578.7	591.9
Dilutive effect of equity awards (in shares)	1.8	2.6	1.8	2.7
Weighted-average number of shares of common stock outstanding - diluted (in shares)	577.8	594.7	580.5	594.6
Net income attributable to News Corporation stockholders per share - basic (in dollars per share)	$ 0.12	$ 0.40	$ 0.18	$ 0.73
Net income attributable to News Corporation stockholders per share - diluted (in dollars per share)	$ 0.12	$ 0.40	$ 0.18	$ 0.72