XML 115 R106.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Provision for decommissioning costs (Details) - USD ($)
$ in Millions
Jun. 30, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]    
Provision for decommissioning costs $ 19,814 $ 23,203
Provision for decommissioning costs, current 1,659 2,032
Provision for decommissioning costs, non current 18,155 21,171
Onshore [Member]    
IfrsStatementLineItems [Line Items]    
Provision for decommissioning costs 402 447
Shallow Waters [Member]    
IfrsStatementLineItems [Line Items]    
Provision for decommissioning costs 5,141 6,253
Deep And Ultradeep Postsalt [Member]    
IfrsStatementLineItems [Line Items]    
Provision for decommissioning costs 9,283 10,873
Pre Salt [Member]    
IfrsStatementLineItems [Line Items]    
Provision for decommissioning costs $ 4,988 $ 5,630