Risk Management - Effect of Derivative Contracts on the Income Statement (Details) - Derivatives designated as hedging instruments - Derivatives in fair value hedging relationships - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
|
Interest rate contracts | Interest, net | ||
Derivative Instruments, Gain (Loss) [Line Items] | ||
Derivatives adjustments on commodity sales | $ (317) | $ (217) |
Hedged fixed rate debt | ||
Derivative Instruments, Gain (Loss) [Line Items] | ||
Cumulative amount of fair value hedging adjustments to hedged fixed rate debt | 56 | |
Hedged fixed rate debt | Interest, net | ||
Derivative Instruments, Gain (Loss) [Line Items] | ||
Derivatives adjustments on commodity sales | $ 320 | $ 219 |