v3.25.1
Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Statement of Comprehensive Income [Abstract]    
Net income (loss) $ 115 $ (10)
Other comprehensive income (loss):    
Amortization of prior service cost credit included in net periodic benefit cost, net of tax [1] (2) (2)
Comprehensive income (loss) $ 113 $ (12)
[1]
(a) Tax effects of the amortization of prior service cost credit were insignificant for the three months ended March 31, 2025 and 2024.