Segment Information - Reconciliation of Revenue and Segment EBITDA from Segments to Consolidated (Detail) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Revenues	$ 2,478	$ 2,502
Depreciation and amortization	(179)	(165)
Impairment and restructuring charges	(21)	(22)
Equity losses of affiliates	(4)	0
Interest expense, net	(27)	(22)
Other, net	(18)	137
Income before income tax expense	101	338
Income tax expense	(35)	(71)
Net income	66	267
Digital Real Estate Services
Segment Reporting Information [Line Items]
Revenues	421	426
Total Segment EBITDA	119	138
Subscription Video Services
Segment Reporting Information [Line Items]
Revenues	502	510
Total Segment EBITDA	111	114
Dow Jones
Segment Reporting Information [Line Items]
Revenues	515	444
Total Segment EBITDA	113	95
Book Publishing
Segment Reporting Information [Line Items]
Revenues	487	546
Total Segment EBITDA	39	85
News Media
Segment Reporting Information [Line Items]
Revenues	553	576
Total Segment EBITDA	18	34
Other
Segment Reporting Information [Line Items]
Revenues	0	0
Total Segment EBITDA	$ (50)	$ (56)