v3.26.1
Summary of significant accounting policies (Details)
Jun. 30, 2026
Technology assets  
Intangible Asset, Indefinite-Lived [Line Items]  
Estimated Useful Life 5 years
Minimum | Customer relationships  
Intangible Asset, Indefinite-Lived [Line Items]  
Estimated Useful Life 8 years
Minimum | Order backlog  
Intangible Asset, Indefinite-Lived [Line Items]  
Estimated Useful Life 3 years
Maximum | Customer relationships  
Intangible Asset, Indefinite-Lived [Line Items]  
Estimated Useful Life 23 years
Maximum | Order backlog  
Intangible Asset, Indefinite-Lived [Line Items]  
Estimated Useful Life 5 years