Segment Information - Schedule of Reconciliation of Revenue and Segment EBITDA from Segments to Consolidated (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total revenues	$ 2,586	$ 2,521	$ 5,085	$ 4,999
Depreciation and amortization	(179)	(174)	(350)	(353)
Impairment and restructuring charges	(13)	(19)	(51)	(40)
Equity losses of affiliates	(1)	(29)	(3)	(33)
Interest expense, net	(25)	(26)	(48)	(53)
Other, net	22	(6)	(13)	(24)
Income before income tax expense	277	155	372	256
Income tax expense	(94)	(61)	(131)	(96)
Net income	183	94	241	160
Digital Real Estate Services
Segment Reporting Information [Line Items]
Total revenues	419	386	822	807
Total segment EBITDA	147	128	269	247
Subscription Video Services
Segment Reporting Information [Line Items]
Total revenues	470	462	956	964
Total segment EBITDA	77	90	170	201
Dow Jones
Segment Reporting Information [Line Items]
Total revenues	584	563	1,121	1,078
Total segment EBITDA	163	139	287	252
Book Publishing
Segment Reporting Information [Line Items]
Total revenues	550	531	1,075	1,018
Total segment EBITDA	85	51	150	90
News Media
Segment Reporting Information [Line Items]
Total revenues	563	579	1,111	1,132
Total segment EBITDA	52	59	66	77
Other
Segment Reporting Information [Line Items]
Total revenues	0	0	0	0
Total segment EBITDA	$ (51)	$ (58)	$ (105)	$ (108)