Segment, Geographic and Product Information - Information Regarding Long-Lived Assets in Geographic Areas (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Long-lived assets:
Total long-lived assets	$ 1,353,287	$ 1,343,182
U.S.
Long-lived assets:
Total long-lived assets	794,990	787,321
U.K.
Long-lived assets:
Total long-lived assets	398,176	401,823
Asia
Long-lived assets:
Total long-lived assets	74,536	76,870
Other Europe/MEA
Long-lived assets:
Total long-lived assets	49,082	46,413
Other Americas
Long-lived assets:
Total long-lived assets	18,782	17,736
France
Long-lived assets:
Total long-lived assets	$ 17,721	$ 13,019