Acquisitions and Dispositions of Businesses - Schedule of Total Acquisitions (Details) - acquisition	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Business Combination [Line Items]
Total	5	7
Risk Capital
Business Combination [Line Items]
Total	5	6
Human Capital
Business Combination [Line Items]
Total	0	1

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.

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+ Details