Goodwill and Intangible Assets - Summary of Company's Intangible Assets (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Finite Lived Intangible Assets [Line Items]
Cost	$ 140,890	$ 141,421
Accumulated amortization	(56,203)	(43,356)
Net carrying amount	84,687	98,065
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Cost	129,460	129,991
Accumulated amortization	(46,183)	(34,310)
Net carrying amount	83,277	95,681
Technology and Other Intangibles [Member]
Finite Lived Intangible Assets [Line Items]
Cost	11,430	11,430
Accumulated amortization	(10,020)	(9,046)
Net carrying amount	$ 1,410	$ 2,384