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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule Ownership Interests (Details) - S1 Holdco, LLC shares in Thousands | Dec. 31, 2022 shares
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Entity A | Class A units of S1 Holdco |
Noncontrolling Interest [Line Items] |
Units (in shares) | 91,674
Ownership percentage | 81.00%
Entity B | Class B units of S1 Holdco |
Noncontrolling Interest [Line Items] |
Units (in shares) | 21,747
Ownership percentage | 19.00%

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