Quarterly report [Sections 13 or 15(d)]

ACCUMULATED OTHER COMPREHENSIVE INCOME - Changes in AOCI (loss) related to shareholders' equity (Details)

v3.25.2
ACCUMULATED OTHER COMPREHENSIVE INCOME - Changes in AOCI (loss) related to shareholders' equity (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance, beginning of period $ 6,484 $ 7,442 $ 6,897 $ 8,122
Balance, end of period 6,042 7,372 6,042 7,372
Accumulated Foreign Currency Adjustment Attributable to Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance, beginning of period (69) (1) (70) 0
Other comprehensive income (loss) before reclassifications 108 0 109 (1)
Income tax (6) 0 (6) 0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 102 0 103 (1)
Balance, end of period 33 (1) 33 (1)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance, beginning of period 48 (150) (53) (170)
Other comprehensive income (loss) before reclassifications (93) 2 8 (31)
Income tax 22 0 (2) 8
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (71) 2 6 (23)
(Gains) losses reclassified from AOCI to net income 34 61 66 120
Income tax expense (benefit) (8) (16) (16) (30)
Net losses (gains) reclassified from AOCI to net income 26 45 50 90
Balance, end of period 3 (103) 3 (103)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance, beginning of period 1,633 1,799 1,660 1,827
(Gains) losses reclassified from AOCI to net income (34) (39) (69) (77)
Income tax expense (benefit) 9 10 17 20
Net losses (gains) reclassified from AOCI to net income (25) (29) (52) (57)
Balance, end of period $ 1,608 $ 1,770 $ 1,608 $ 1,770