v3.26.3
UES-UK - Summary of Changes in the Estimated Recovery (Detail) - UES-UK [Member] - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2026
Restructuring Cost and Reserve [Line Items]    
Balance at beginning of the period $ 5,370 $ 7,500
Cash received 0 (1,255)
Change in the Estimated Recovery 0 (875)
Balance at end of the period $ 5,370 $ 5,370