XML 52 R41.htm IDEA: XBRL DOCUMENT v3.21.2
Goodwill and Other Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail)
$ in Thousands
9 Months Ended
Sep. 30, 2021
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill, Beginning Balance $ 247,211
Translation adjustments (1,999)
Goodwill, Ending Balance $ 245,212