Segment Information - Reconciliation of Revenue and Segment EBITDA from Segments to Consolidated (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Revenues	$ 2,447	$ 2,492	$ 7,446	$ 7,711
Depreciation and amortization	(183)	(172)	(536)	(505)
Impairment and restructuring charges	(25)	(37)	(65)	(82)
Equity losses of affiliates	(10)	(4)	(43)	(10)
Interest expense, net	(25)	(25)	(78)	(68)
Other, net	14	13	(10)	143
Income before income tax expense	91	133	347	832
Income tax expense	(32)	(29)	(128)	(199)
Net income	59	104	219	633
Digital Real Estate Services
Segment Reporting Information [Line Items]
Revenues	363	416	1,170	1,298
Total Segment EBITDA	102	137	349	453
Subscription Video Services
Segment Reporting Information [Line Items]
Revenues	477	494	1,441	1,502
Total Segment EBITDA	68	79	269	279
Dow Jones
Segment Reporting Information [Line Items]
Revenues	529	487	1,607	1,439
Total Segment EBITDA	109	88	361	327
Book Publishing
Segment Reporting Information [Line Items]
Revenues	515	515	1,533	1,678
Total Segment EBITDA	61	67	151	259
News Media
Segment Reporting Information [Line Items]
Revenues	563	580	1,695	1,794
Total Segment EBITDA	34	39	111	184
Other
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Total Segment EBITDA	$ (54)	$ (52)	$ (162)	$ (148)