XML 66 R55.htm IDEA: XBRL DOCUMENT v3.22.1
Fair Value Measurements (Debt) (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Fair Value of Long-Term Debt Recorded at Carrying Value    
Carrying Value $ 26,084 $ 25,247
Fair Value 26,046 27,718
SCE    
Fair Value of Long-Term Debt Recorded at Carrying Value    
Carrying Value 22,945 22,110
Fair Value $ 22,842 $ 24,375