XML 61 R49.htm IDEA: XBRL DOCUMENT v3.23.3
Restatement of consolidated financial statements - Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Error Corrections and Prior Period Adjustments Restatement [Line Items]      
Income tax benefit $ 7.4 $ (83.7) $ (106.1)
Revision of Prior Period, Error Correction, Adjustment      
Error Corrections and Prior Period Adjustments Restatement [Line Items]      
Income tax benefit 11.7    
Other tax expense $ 2.2