Subsequent events (Details) - USD ($) $ in Millions	5 Months Ended	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2025	Jul. 15, 2025
Subsequent Event [Line Items]
Strategic reinvestment plan (as percent)	6.00%
Subsequent Event | Minimum
Subsequent Event [Line Items]
Restructuring and related cost, incurred			$ 11.0
Subsequent Event | Maximum
Subsequent Event [Line Items]
Restructuring and related cost, incurred			$ 12.5
Forecast | Subsequent Event
Subsequent Event [Line Items]
Strategic reinvestment plan (as percent)		6.40%