XML 84 R68.htm IDEA: XBRL DOCUMENT v3.22.4
Fair Value Measurements (Level 3) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Fair Value Disclosures Level 3 [Roll Forward]    
Transfers into or out of Level 3 $ 0 $ 0
SCE | Level 3    
Fair Value Disclosures Level 3 [Roll Forward]    
Fair value of net assets at beginning of period 44 108
Sales (8) (2)
Settlements (54) (63)
Total realized/unrealized gains 81 1
Fair value of net assets at end of period $ 63 $ 44