v3.26.1
Accumulated Other Comprehensive Income - Changes in AOCI by Component (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]            
Balance at beginning of period $ 396 $ 402 $ 233 $ 223 $ 402 $ 223
Other comprehensive income (loss) (6) (14) 41 (5) (20) 35
Balance at end of period 464 396 318 233 464 318
Total            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Balance at beginning of period 23 38 (22) (17) 38 (17)
Other comprehensive income (loss) before reclassifications         (24) 47
Amounts reclassified from AOCI         3 (12)
Other comprehensive income (loss) (6) (15) 40 (5) (21) 35
Balance at end of period 17 23 18 (22) 17 18
Currency Translation Adjustments            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Balance at beginning of period   52   9 52 9
Other comprehensive income (loss) before reclassifications         (32) 58
Amounts reclassified from AOCI         0 0
Other comprehensive income (loss)         (32) 58
Balance at end of period 20   67   20 67
Changes in Employee Benefit Plans            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Balance at beginning of period   4   (33) 4 (33)
Other comprehensive income (loss) before reclassifications         0 0
Amounts reclassified from AOCI         (1) 1
Other comprehensive income (loss)         (1) 1
Balance at end of period 3   (32)   3 (32)
Changes in Fair Value of Effective Cash Flow Hedges            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Balance at beginning of period   (16)   $ 7 (16) 7
Other comprehensive income (loss) before reclassifications         8 (11)
Amounts reclassified from AOCI         4 (13)
Other comprehensive income (loss)         12 (24)
Balance at end of period (4)   $ (17)   (4) $ (17)
Changes in Fair Value of AFS Securities            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]            
Balance at beginning of period   $ (2)     (2)  
Other comprehensive income (loss) before reclassifications         0  
Amounts reclassified from AOCI         0  
Other comprehensive income (loss)         0  
Balance at end of period $ (2)       $ (2)