XML 129 R129.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS - NOTIONAL PRINCIPAL OR QUANTITY INFORMATION (Details)
€ in Millions, ¥ in Millions, £ in Millions, MWh in Millions, MMBbls in Millions, Bcf in Millions, $ in Millions, $ in Millions
Dec. 31, 2019
USD ($)
MWh
Bcf
MMBbls
Dec. 31, 2019
CAD ($)
MWh
Bcf
MMBbls
Dec. 31, 2019
EUR (€)
MWh
Bcf
MMBbls
Dec. 31, 2019
JPY (¥)
MWh
Bcf
MMBbls
Dec. 31, 2019
GBP (£)
MWh
Bcf
MMBbls
Dec. 31, 2018
USD ($)
MWh
Bcf
MMBbls
Dec. 31, 2018
CAD ($)
MWh
Bcf
MMBbls
Dec. 31, 2018
EUR (€)
MWh
Bcf
MMBbls
Dec. 31, 2018
JPY (¥)
MWh
Bcf
MMBbls
Dec. 31, 2018
GBP (£)
MWh
Bcf
MMBbls
Foreign exchange contracts - United States dollar or GBP or Japanese yen forwards - purchase                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional principal $ 1,121   € 0 ¥ 0            
2021 notional principal 0   0 0            
2022 notional principal 0   0 72,500            
2023 notional principal 0   0 0            
2024 notional principal 0   0 0            
Thereafter notional principal 0   0 0            
Total notional principal 1,121   0 ¥ 72,500   $ 926   € 226 ¥ 52,662  
Foreign exchange contracts - United States dollar or GBP forwards - sell                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional principal 5,631   23   £ 94          
2021 notional principal 4,946   94   27          
2022 notional principal 5,182   94   28          
2023 notional principal 1,804   92   29          
2024 notional principal 1,856   91   30          
Thereafter notional principal 0   515   90          
Total notional principal $ 19,419   € 909   £ 298 $ 19,075   € 909   £ 318
Interest rate contracts - short-term borrowings                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional principal   $ 6,090                
2021 notional principal   4,090                
2022 notional principal   400                
2023 notional principal   48                
2024 notional principal   35                
Thereafter notional principal   121                
Total notional principal   10,784         $ 19,664      
Interest rate contract - long term debt - Pay Fixed Rate                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional principal   3,533                
2021 notional principal   1,569                
2022 notional principal   0                
2023 notional principal   0                
2024 notional principal   0                
Thereafter notional principal   0                
Total notional principal   5,102         8,558      
Equity contracts                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional principal   20                
2021 notional principal   34                
2022 notional principal   0                
2023 notional principal   0                
2024 notional principal   0                
Thereafter notional principal   0                
Total notional principal   $ 54         $ 55      
Commodity contracts | Natural gas                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional quantity (in bcf, bbl or mbbl) | Bcf (33) (33) (33) (33) (33)          
2021 notional quantity (in bcf, bbl or mbbl) | Bcf 14 14 14 14 14          
2022 notional quantity (in bcf, bbl or mbbl) | Bcf 15 15 15 15 15          
2023 notional quantity (in bcf, bbl or mbbl) | Bcf 3 3 3 3 3          
2024 notional quantity (in bcf, bbl or mbbl) | Bcf 0 0 0 0 0          
Thereafter notional quantity (in bcf, bbl or mbbl) | Bcf 0 0 0 0 0          
Total notional quantity (in bcf, bbl or mbbl) | Bcf (1) (1) (1) (1) (1) (167) (167) (167) (167) (167)
Commodity contracts | Crude oil                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional quantity (in bcf, bbl or mbbl) | MMBbls 28 28 28 28 28          
2021 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
2022 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
2023 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
2024 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
Thereafter notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
Total notional quantity (in bcf, bbl or mbbl) | MMBbls 28 28 28 28 28 4 4 4 4 4
Commodity contracts | NGL                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional quantity (in bcf, bbl or mbbl) | MMBbls 2 2 2 2 2          
2021 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
2022 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
2023 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
2024 notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
Thereafter notional quantity (in bcf, bbl or mbbl) | MMBbls 0 0 0 0 0          
Total notional quantity (in bcf, bbl or mbbl) | MMBbls 2 2 2 2 2 0 0 0 0 0
Commodity contracts | Power                    
RISK MANAGEMENT AND FINANCIAL INSTRUMENTS                    
2020 notional quantity (MW/H) | MWh 80 80 80 80 80          
2021 notional quantity (MW/H) | MWh (3) (3) (3) (3) (3)          
2022 notional quantity (MW/H) | MWh (43) (43) (43) (43) (43)          
2023 notional quantity (MW/H) | MWh (43) (43) (43) (43) (43)          
2024 notional quantity (MW/H) | MWh (43) (43) (43) (43) (43)          
Thereafter notional quantity (MW/H) | MWh (43) (43) (43) (43) (43)          
Total notional quantity (MW/H) | MWh (16) (16) (16) (16) (16) (7) (7) (7) (7) (7)