Acquisitions and Equity Investments - Summary of Purchase Price Allocation (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Sep. 30, 2025	Jun. 30, 2026	Dec. 31, 2025
Business Combination [Abstract]
Net Income (Loss) Attributable to Redeemable Noncontrolling Interest		$ 443
Business Combination [Line Items]
Goodwill		283,667	$ 283,667
RFQ Hub Holdings LLC [Member]
Business Combination [Line Items]
Carrying value of previously held interest	$ 34,878
Fair value of previously held interest on Acquisition Date	33,866
Loss on remeasurement of previously held interest	(1,012)
Cash consideration at closing	38,069	$ 38,100
Fair value of remaining noncontrolling interests on Acquisition Date	10,365
Total purchase price	82,300
Acquired cash	(1,554)
Purchase price, net of acquired cash	80,746
Intangible assets	(30,200)
Accounts receivable	(4,333)
Prepaid expenses and other assets	(1,074)
Accounts payable, accrued expenses and other liabilities	1,822
Goodwill	$ 46,961