v3.26.1
Segment reporting - Additional Information (Detail)
 6 Months Ended
Jun. 30, 2026
Segments
Segment Reporting [Line Items]  
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description The CODM uses Adjusted Segment EBITDA as the primary measure of segment profit or loss to assess segment performance and allocate resources. The CODM reviews Adjusted Segment EBITDA by segment in the annual budgeting process and in quarterly business reviews, including comparisons to budget, prior year and the latest forecast.
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Chief Executive Officer [Member]
Reportable Segment, Aggregation before Other Operating Segment [Member]  
Segment Reporting [Line Items]  
Number of reportable segments 2