v3.26.1
Background, Description of the Business, and Basis of Presentation - Revised Interim Consolidated Statements of Stockholders' Equity (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Retained earnings , beginning balance   $ 1,642 $ 1,220 $ 1,685
Total Equity, beginning balance $ 216 567 251 572
Accumulated Other Comprehensive Income, beginning balance   (334)    
Net loss (274) (379) (303) (384)
Other Comprehensive Income 15 48 15 81
Accumulated Other Comprehensive Income, ending balance   (286)   (286)
Retained earnings , ending balance 891 1,249 891 1,249
Total Equity, ending balance $ (48) 230 $ (48) 230
As reported [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Retained earnings , beginning balance   1,659   1,701
Total Equity, beginning balance   580   588
Accumulated Other Comprehensive Income, beginning balance   (338)    
Net loss   (380)   (384)
Other Comprehensive Income   45   74
Accumulated Other Comprehensive Income, ending balance   (293)   (293)
Retained earnings , ending balance   1,265   1,265
Total Equity, ending balance   239   239
Adjustments [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Retained earnings , beginning balance   (17)   (16)
Total Equity, beginning balance   (13)   (16)
Accumulated Other Comprehensive Income, beginning balance   4    
Net loss   1   (0)
Other Comprehensive Income   3   7
Accumulated Other Comprehensive Income, ending balance   7   7
Retained earnings , ending balance   (16)   (16)
Total Equity, ending balance   $ (9)   $ (9)