v3.26.1
Stockholders' Equity - Changes in AOCI (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Beginning balance $ 1,073 $ 1,093 $ 1,180 $ 1,387 $ 1,093 $ 1,387
Total Other Comprehensive Income (Loss) (1) (7) 1 2 (8) 3
Ending balance 1,639 1,073 1,246 1,180 1,639 1,246
Accumulated other comprehensive income (loss)            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Beginning balance (11) (4) (10) (12) (4) (12)
Gains (losses) arising during the period         (9) 8
Reclassifications to Consolidated Statements of Operations         (3) (4)
Income tax benefit (expense)         4 (1)
Total Other Comprehensive Income (Loss) (1) (7) 1 2 (8) 3
Ending balance $ (12) $ (11) $ (9) $ (10) $ (12) $ (9)