Goodwill and Acquired Intangible Assets - Changes In Carrying Amount Of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Beginning of year	$ 732,417	$ 732,417	$ 480,319
Changes from business combinations	302,318	0	252,098
Total	$ 1,034,735	$ 732,417	$ 732,417