Acquisitions and Equity Investments - Additional Information (Detail) - USD ($) $ in Thousands		12 Months Ended
	Oct. 02, 2023	Dec. 31, 2023	Dec. 31, 2022	May 01, 2023	May 01, 2022	Apr. 09, 2021
Business Acquisition [Line Items]
Contingent consideration payable		$ 0
Goodwill		236,706	$ 154,789
Contingent consideration paid		0	12,340
Accounts Payable, Accrued Expenses and Other Liabilities [Member]
Business Acquisition [Line Items]
Contingent consideration payable						$ 22,500
Pragma [Member]
Business Acquisition [Line Items]
Aggregate purchase price	$ 125,002
Cash consideration	81,200
Amortizable intangible assets	38,900
Goodwill	$ 81,917
Business combination, shares of common stock	224,776
Business acquisition value of common stock transferrable	$ 43,800
Business combination, period for shares of common stock placed in escrow	12 months
Business combination, shares of common stock received period	6 months
Pragma [Member] | Escrow [Member]
Business Acquisition [Line Items]
Business combination, shares of common stock	8,603
RFQ Hub Holdings LLC [Member]
Business Acquisition [Line Items]
Recorded investments					$ 34,400
Proportionate share in net earnings		700	$ 1,100
Reimbursable support costs for equity method investee		1,100
RFQ Hub Holdings LLC [Member] | Prepaid Expenses And Other Assets [Member]
Business Acquisition [Line Items]
Recorded investments		$ 36,300
Muni Brokers L L C [Member]
Business Acquisition [Line Items]
Contingent consideration paid				$ 12,500	$ 8,300