XML 332 R196.htm IDEA: XBRL DOCUMENT v3.25.1
Disposal of assets and other transactions (Details 1)
$ in Millions
 12 Months Ended
Dec. 31, 2024
USD ($)
IfrsStatementLineItems [Line Items]  
Contingent assets at the ending $ 6,953
Assets recognized 615
Assets recognized in previous periods 1,720
Contingent assets at the beginning $ 4,618
Transaction Contingent Assets One [Member]  
IfrsStatementLineItems [Line Items]  
Closing date August 2023
Contingent assets at the ending $ 5,244
Assets recognized 262
Assets recognized in previous periods 948
Contingent assets at the beginning $ 4,034
Transaction Contingent Assets Two [Member]  
IfrsStatementLineItems [Line Items]  
Closing date December 2019
Contingent assets at the ending $ 62
Assets recognized in previous periods 58
Contingent assets at the beginning $ 4
Transaction Contingent Assets Three [Member]  
IfrsStatementLineItems [Line Items]  
Closing date July 2020
Contingent assets at the ending $ 650
Assets recognized 57
Assets recognized in previous periods 246
Contingent assets at the beginning $ 347
Transaction Contingent Assets Four [Member]  
IfrsStatementLineItems [Line Items]  
Closing date November 2020
Contingent assets at the ending $ 285
Assets recognized 57
Assets recognized in previous periods 196
Contingent assets at the beginning $ 32
Transaction Contingent Assets Five [Member]  
IfrsStatementLineItems [Line Items]  
Closing date December 2021
Contingent assets at the ending $ 85
Assets recognized 15
Assets recognized in previous periods $ 70
Transaction Contingent Assets Six [Member]  
IfrsStatementLineItems [Line Items]  
Closing date December 2021
Contingent assets at the ending $ 118
Assets recognized 30
Assets recognized in previous periods 76
Contingent assets at the beginning $ 12
Transaction Contingent Assets Seven [Member]  
IfrsStatementLineItems [Line Items]  
Closing date August 2022
Contingent assets at the ending $ 43
Assets recognized in previous periods 10
Contingent assets at the beginning $ 33
Transaction Contingent Assets Eighth [Member]  
IfrsStatementLineItems [Line Items]  
Closing date December 2022
Contingent assets at the ending $ 90
Assets recognized 16
Assets recognized in previous periods 16
Contingent assets at the beginning $ 58
Transaction Contingent Assets Nine [Member]  
IfrsStatementLineItems [Line Items]  
Closing date January 2023
Contingent assets at the ending $ 250
Assets recognized 167
Assets recognized in previous periods 58
Contingent assets at the beginning $ 25
Transaction Contingent Assets Ten [Member]  
IfrsStatementLineItems [Line Items]  
Closing date April 2023
Contingent assets at the ending $ 66
Assets recognized 11
Assets recognized in previous periods 22
Contingent assets at the beginning $ 33
Transaction Contingent Assets Eleven [Member]  
IfrsStatementLineItems [Line Items]  
Closing date August 2023
Contingent assets at the ending $ 60
Assets recognized in previous periods 20
Contingent assets at the beginning $ 40