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RELATED PARTY TRANSACTIONS - Narrative (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) plane	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Related Party Transaction [Line Items]
Other current assets	$ 234,194,000		$ 234,194,000		$ 296,563,000
Other non-current assets	$ 486,638,000		$ 486,638,000		625,774,000
Mr. Diller | IAC and Vimeo
Related Party Transaction [Line Items]
Voting interests	0.10		0.10
CEO Compensation and Certain Expenses
Related Party Transaction [Line Items]
Related party transaction amount	$ 2,300,000		$ 4,600,000
Separation Agreement | Vimeo
Related Party Transaction [Line Items]
Other current assets	800,000		800,000		800,000
Lease Agreement | Vimeo
Related Party Transaction [Line Items]
Lease expense	800,000	$ 1,400,000	1,700,000	$ 3,000,000
Other non-current assets	$ 200,000		$ 200,000		$ 0
Corporate Aircraft Purchase Agreement | Expedia
Related Party Transaction [Line Items]
Proportion of ownership interest held each by entity and by related party in aircraft employing flight crew (as a percent)	50.00%		50.00%
Number of aircraft operated | plane			2
Proportion of ownership interest held each by entity and by related party in another entity employing flight crew (as a percent)	50.00%		50.00%
Percentage of ownership interest in aircraft by subsidiary	100.00%		100.00%

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Represents the percentage of the total purchase price of an aircraft paid by both the Company and a related party.

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