Restructuring Programs - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Restructuring Cost and Reserve [Line Items]
Additions	$ 40	$ 24
News Media
Restructuring Cost and Reserve [Line Items]
Additions	31	$ 18
Other Current Liabilities
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities, current	35
Other Noncurrent Liabilities
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities, non-current	$ 29

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration