v3.26.1
Changes in Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]          
Beginning balance $ 143 $ 1,881 $ 1,848 $ 1,722  
Ending balance 284 2,115 284 2,115  
Accumulated other comprehensive loss, end of period (177) (285) (177) (285) $ (268)
Foreign currency translation adjustments          
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]          
Beginning balance (291) (321) (263) (337)  
Aggregate adjustment for the period (13) 40 (41) 56  
Net transfers from Former Parent 27 0 27 0  
Ending balance (277) (281) (277) (281)  
Gains (losses) on derivatives:          
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]          
Beginning balance 87 0 0 0  
Other comprehensive income (loss) before reclassifications (net of tax effect) 49 0 136 0  
Reclassification to income (net of tax effect) (30) 0 (30) 0  
Ending balance 106 0 106 0  
Other comprehensive income (loss) before reclassifications, tax effect (8) 0 0 (24)  
Reclassification to income, tax effect 5 0 0 5  
Pension and postretirement plans:          
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]          
Beginning balance (8) (4) (5) (4)  
Other comprehensive income (loss) before reclassifications (net of tax effect) 0 0 (3) 0  
Reclassification to income (net of tax effect) 2 0 2 0  
Ending balance (6) (4) (6) (4)  
Other comprehensive income (loss) before reclassifications, tax effect 0 0 (1) 0  
Reclassification to income, tax effect $ 0 $ 0 $ 0 $ 0