XML 31 R21.htm IDEA: XBRL DOCUMENT v3.23.1
Loss per share
 3 Months Ended
Mar. 31, 2023
Earnings per share [abstract]  
Loss per share s per share
For the three months ended March 31,20232022
Total net loss$(39.4)$(10.1)
Weighted average number of common shares176.4167.6
Basic and diluted loss per common share$(0.22)$(0.06)