v3.24.2.u1
Stockholders' equity - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
May 22, 2024
Jun. 30, 2024
Jun. 30, 2024
Jun. 30, 2023
Jun. 04, 2024
May 23, 2024
May 31, 2022
Class of Stock [Line Items]              
Shares issued upon conversion of convertible preferred stock (in shares)         1,575,376    
Preferred dividends   $ 0.3          
Share repurchase program, authorized amount           $ 237.3 $ 200.0
Maple Acquisition              
Class of Stock [Line Items]              
Stock cancelled and returned in asset acquisition (in shares) 76,166            
Treasury stock (at cost)              
Class of Stock [Line Items]              
Shares repurchased (in shares)     0 0