v3.25.2
Income Taxes (Tables)
 6 Months Ended
Jun. 30, 2025
Income Tax Disclosure [Abstract]  
Schedule of Reconciliation of Income Tax Expense
The table below provides a reconciliation of income tax expense computed at the federal statutory income tax rate to the income tax provision:
Three months ended June 30,Six months ended June 30,
(in millions)2025202420252024
Edison International:
Income from operations before income taxes$384 $568 $2,324 $507 
Provision for income tax at federal statutory rate of 21%
81 119 488 106 
Increase (decrease) in income tax from:
State tax, net of federal tax effect(18)7 91 (30)
Property-related(68)(62)(126)(117)
Other(9)(5)(19)(13)
Total income tax (benefit) expense$(14)$59 $434 $(54)
Effective tax rate(3.6%)10.4 %18.7%(10.7%)
SCE:
Income from operations before income taxes$490 $655 $2,579 $677 
Provision for income tax at federal statutory rate of 21%
103 138 542 142 
Increase (decrease) in income tax from:
State tax, net of federal tax effect(11)13 106 (18)
Property-related(68)(62)(126)(117)
Other(10)(6)(20)(8)
Total income tax expense (benefit)$14 $83 $502 $(1)
Effective tax rate2.9%12.7 %19.5%(0.1%)