v3.25.4
Report of Directors Financial Review Risk Report - Consensus central scenario Narrative (Details)
12 Months Ended
Dec. 31, 2025
$ / bbl
West Texas Intermediate oil  
Disclosure of credit risk exposure [line items]  
Average oil price 65
Consensus central scenario  
Disclosure of credit risk exposure [line items]  
Effective trade-weighted average rate 15.00%
GDP growth rate, one year average 2.50%
GDP growth rate, 5-year average 2.60%
Forecast period 5 years