XML 48 R41.htm IDEA: XBRL DOCUMENT v3.25.1
Financial Instruments - Additional Information (Detail) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Fair Value, Inputs, Level 2 [Member]    
Fair Value Of Financial Instruments [Line Items]    
Long-term debt $ 118.2 $ 136.5