v3.25.1
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Deferred Taxes    
Balance beginning $ (419) $ (347)
Changes in value 0 0
Amounts reclassified to earnings 7 5
Balance ending (412) (342)
Total    
Balance beginning 12,675 9,324
Changes in value 2 1
Amounts reclassified to earnings (25) (20)
Balance ending 12,616 9,188
Accumulated Other Comprehensive Income (Loss)    
Total    
Balance beginning 188 (62)
Balance ending 164 (81)
Deferred income tax expense 285 285
Pension and Other Postretirement Liabilities    
Before Tax    
Balance beginning 607 289
Changes in value (2) 3
Amounts reclassified to earnings (31) (25)
Balance ending 574 267
Investments and Other    
Before Tax    
Balance beginning 0 (4)
Changes in value 4 (2)
Amounts reclassified to earnings (1) 0
Balance ending $ 3 $ (6)