Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

REVENUE RECOGNITION - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019
REVENUE RECOGNITION
Allowance for doubtful accounts and customer deductions	$ 66		$ 63
Adjustment to retained earnings	5,456		3,962	$ 4,601
Allowance for non-credit losses	27
Retained Earnings
REVENUE RECOGNITION
Adjustment to retained earnings	$ 11,159	$ 10,480	10,134	$ 10,775	$ 10,393	$ 9,984
Cumulative Effect, Period of Adoption, Adjustment \| Retained Earnings
REVENUE RECOGNITION
Adjustment to retained earnings		$ 0	(3)		$ 0	$ (29)
Cumulative Effect, Period of Adoption, Adjustment \| Retained Earnings \| Accounting Standards Update 2016-13
REVENUE RECOGNITION
Adjustment to retained earnings			$ (3)