XML 64 R55.htm IDEA: XBRL DOCUMENT v3.23.2
Other liabilities and provisions - Classification (Details) - USD ($)
$ in Millions
Jun. 30, 2023
Dec. 31, 2022
Other liabilities and provisions    
Other non-current liabilities $ 35 $ 83
Current Provisions 27 10
Non-current Provisions 14 15
Other liabilities and provisions $ 76 $ 108