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INCOME TAXES - Narrative (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 27, 2022
Income Tax Examination [Line Items]
Unrecognized tax benefits, would affect effective tax rate	$ 9,200,000
Unrecognized tax benefits, reduction resulting from statute of limitations	29,000
U.S. federal net operating loss carryovers	9,911
United Kingdom net operating loss carryovers	$ 70,873
S1 Holdco, LLC
Income Tax Examination [Line Items]
Percentage of aggregate tax benefit expected to realized	85.00%	85.00%
Percent of expected tax benefit		15.00%
Number of shares issued (in shares)	330
Additional liability amount	$ 1,036
TRA payment including interest amount	0
TRA payments due	$ 1,036

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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