v3.26.1
RESTRUCTURING COSTS - Schedule of Net Pre-Tax Restructuring Costs and Restructuring Reserve (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]        
Restructuring costs $ 8 $ 47 $ 116 $ 55
Restructuring Reserve [Roll Forward]        
Beginning balance     102 69
Net pre-tax restructuring costs     105 44
Utilization, foreign exchange and other     (96) (37)
Ending balance 111 76 111 76
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 1 8 45 10
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 7 39 71 45
Operating Segments        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 9 35 103 40
Operating Segments | Climate Solutions Americas        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 0 1 3 4
Operating Segments | Climate Solutions Europe        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 3 26 89 26
Operating Segments | Climate Solutions Asia Pacific, Middle East & Africa        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 4 7 7 8
Operating Segments | Climate Solutions Transportation        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 2 1 4 2
Corporate and other        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs $ (1) $ 12 $ 13 $ 15