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Consolidated Financial Statement Details (Components of Accrued Expenses and Other Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Taxes payable | $ 21,282 | $ 16,667
Customer credit balances | 10,238 | 8,257
Operating lease liabilities, current portion | 6,701 | 7,723
Derivative instruments | 5,540 | 323
Accrued commissions and salaries | 4,413 | 6,944
Accrued transaction-based costs related to payments services | 4,323 | 5,059
Accrued health care costs | 3,865 | 2,467
Accrued legal costs | 3,659 | 28,448
Accrued vacation costs | 2,452 | 2,156
Contingent consideration obligations | 1,403 | 2,710
Other liabilities | 10,704 | 9,542
Total accrued expenses and other liabilities | 74,580 | 90,296
Less: Long-term portion | 10,258 | 4,294
Accrued expenses and other current liabilities | $ 64,322 | $ 86,002
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Accrued expenses and other current liabilities | Accrued expenses and other current liabilities
Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Less: Long-term portion, Accrued expenses and other current liabilities | Accrued expenses and other current liabilities

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