Income Taxes - Effective Tax Reconciliation (Details) - Foreign Tax Jurisdiction	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Contingency [Line Items]
Tax rates which are different than UK or Cayman rates	37.30%	37.60%	34.90%
Tax impact of valuation allowance	(25.00%)	(36.10%)	(22.00%)
Resolution of (reserve for) tax authority audits	(3.40%)	4.40%	(1.10%)
Total	8.90%	5.90%	11.80%