Consolidated Statements of Equity - USD ($) $ in Millions	Total	Cumulative Effect, Period of Adoption, Adjustment	Additional Paid-in Capital	Accumulated Deficit	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Cumulative Effect, Period of Adoption, Adjustment	Total News Corporation Equity	Total News Corporation Equity Cumulative Effect, Period of Adoption, Adjustment	Noncontrolling Interests	Noncontrolling Interests Cumulative Effect, Period of Adoption, Adjustment	Class A Common Stock	Class A Common Stock Common Stock	Class B Common Stock	Class B Common Stock Common Stock
Beginning balance at Jun. 30, 2019	$ 10,311	$ 9	$ 12,243	$ (1,979)	$ 6	$ (1,126)	$ 3	$ 9,144	$ 9	$ 1,167	$ 0		$ 4		$ 2
Beginning balance, shares at Jun. 30, 2019													386,000,000		200,000,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(1,545)			(1,269)				(1,269)		(276)
Other comprehensive income (loss)	(251)					(208)		(208)		(43)
Dividends	(158)		(117)					(117)		(41)
Share repurchases (in shares)												0		0
Other	23		22	1				23
Other, shares													3,000,000
Ending balance at Jun. 30, 2020	8,389		12,148	(3,241)		(1,331)		7,582		807			$ 4		$ 2
Ending balance, shares at Jun. 30, 2020													389,000,000		200,000,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	389			330				330		59
Other comprehensive income (loss)	468					390		390		78
Dividends	(163)		(118)					(118)		(45)
Share repurchases (in shares)												0		0
Other	63		27	0				27		36
Other, shares													2,000,000
Ending balance at Jun. 30, 2021	9,146		12,057	(2,911)		(941)		8,211		935			$ 4		$ 2
Ending balance, shares at Jun. 30, 2021												391,212,047	391,000,000	199,630,240	200,000,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	760			623				623		137
Other comprehensive income (loss)	(426)					(329)		(329)		(97)
Dividends	(175)		(118)					(118)		(57)
Share repurchases (in shares)												(5,800,000)	(6,000,000)	(2,900,000)	(3,000,000)
Share repurchases	(183)		(178)	(5)				(183)				$ (122)		$ (61)
Other	21		18	0				18		3
Other, shares													3,000,000
Ending balance at Jun. 30, 2022	$ 9,143		$ 11,779	$ (2,293)		$ (1,270)		$ 8,222		$ 921			$ 4		$ 2
Ending balance, shares at Jun. 30, 2022												387,561,850	388,000,000	196,808,833	197,000,000