v3.26.1
SEGMENT INFORMATION - Schedule of Segment depreciation, amortization and impairment expense (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Total depreciation, amortization and impairment expense $ (83) $ (82) $ (170) $ (160)
A&T        
Segment Reporting [Line Items]        
Total depreciation, amortization and impairment expense (19) (18) (37) (35)
P&ARP        
Segment Reporting [Line Items]        
Total depreciation, amortization and impairment expense (48) (45) (95) (89)
AS&I        
Segment Reporting [Line Items]        
Total depreciation, amortization and impairment expense (15) (17) (35) (33)
H&C        
Segment Reporting [Line Items]        
Total depreciation, amortization and impairment expense $ (1) $ (2) $ (3) $ (3)