Summary of Significant Accounting Policies - Schedule Ownership Interests (Details) - S1 Holdco, LLC shares in Thousands |
Dec. 31, 2023
shares
|
|---|---|
| Entity A | Class A units of S1 Holdco | |
| Noncontrolling Interest [Line Items] | |
| Units (in shares) | 65,855 |
| Ownership percentage | 75.00% |
| Entity B | Class B units of S1 Holdco | |
| Noncontrolling Interest [Line Items] | |
| Units (in shares) | 21,513 |
| Ownership percentage | 25.00% |