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Business and Basis of Presentation - Reclassifications from Statement of Cash Flows (Details) - USD ($) $ in Thousands | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024
Reclassification [Line Items] |  |
Premiums, commissions and fees receivables, net |  | $ 0
Assumed premiums, commissions and fees receivable, net | $ (53,896) | (15,381)
Accounts payable, accrued expenses and other current liabilities | (19,727) | (9,524)
Colleague earnout incentives | (31,824) | (4,766)
Change in fiduciary receivables and liabilities, net | $ 55,283 | 62,254
Total represented changes in cash flows |  | 32,583
As Previously Reported |  |
Reclassification [Line Items] |  |
Premiums, commissions and fees receivables, net |  | (134,494)
Assumed premiums, commissions and fees receivable, net |  | 0
Accounts payable, accrued expenses and other current liabilities |  | 167,077
Colleague earnout incentives |  | 0
Change in fiduciary receivables and liabilities, net |  | 0
Total represented changes in cash flows |  | 32,583
Change in Presentation |  |
Reclassification [Line Items] |  |
Premiums, commissions and fees receivables, net |  | 134,494
Assumed premiums, commissions and fees receivable, net |  | (15,381)
Accounts payable, accrued expenses and other current liabilities |  | (176,601)
Colleague earnout incentives |  | (4,766)
Change in fiduciary receivables and liabilities, net |  | 62,254
Total represented changes in cash flows |  | $ 0

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- Definition The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483504/205-10-50-1 + Details
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