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Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Mutual fund and investment income, recognition period	3 months
Contract assets related to contingent income	$ 615	$ 2,800
Contract liabilities	765	1,900
Insurance
Disaggregation of Revenue [Line Items]
Contract assets, receivables	5,000	5,700
Wealth Management
Disaggregation of Revenue [Line Items]
Contract assets, receivables	$ 3,600	$ 3,000

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