Subsequent events (Details) - CMPL $ in Millions |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2025
D
|
Jun. 16, 2023
USD ($)
tranche
|
|
| Subsequent events | ||
| Number of contingent payments | tranche | 2 | |
| Copper contingent consideration payment amount | $ | $ 75 | |
| Threshold number of business day available for non-payment of the first tranche of contingent consideration | D | 1 | |
| Number of anniversary period determined for non-payment of tranche one of the contingent consideration | 3 years |