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CONTINGENCIES - Narrative (Details)	Dec. 01, 2021 USD ($)	Sep. 03, 2020 arbitration	Jul. 13, 2020 plaintiff	Jun. 13, 2019 plaintiff	Aug. 31, 2018 plaintiff	Aug. 14, 2018 USD ($) plaintiff	Mar. 31, 2022 USD ($) lawsuit
Loss Contingencies [Line Items]
Loss contingency reserve | $							$ 0
Number of lawsuits with possible material impact (one or more) | lawsuit							1
Tinder Optionholder Litigation
Loss Contingencies [Line Items]
Number of plaintiffs				6	6	10
Number of plaintiffs with discontinuance of their claims without prejudice					4
Number of plaintiffs that were granted motion to dismiss merger-related claim for breach of contract				2
Number of plaintiffs who filed a discontinuance of claims			4
Number of arbitrations | arbitration		4
Litigation settlement, amount awarded to other party | $	$ 441,000,000
Tinder Optionholder Litigation | Pending Litigation
Loss Contingencies [Line Items]
Damages sought (at least) | $						$ 2,000,000,000

X

- Definition

Loss Contingency, Number of Arbitrations Consolidated

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Loss Contingency, Number of Plaintiffs with Discontinuance of their Claims without Prejudice

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- Definition

Loss Contingency, Number of Plaintiffs Granted Motion to Dismiss Merger-Related Claim for Breach of Contract

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Loss Contingency, Number of Plaintiffs who Filed a Discontinuance of Claims

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- Definition

Number of Lawsuits with Possible Material Impact

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Amount awarded to other party in judgment or settlement of litigation.

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Amount of loss contingency liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
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Number of plaintiffs that have filed claims pertaining to a loss contingency.

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