v3.26.1
Segment Reporting Reconciliation of Sales and Operating Data (Details)
$ in Millions
 3 Months Ended 12 Months Ended
Jun. 16, 2025
USD ($)
Mar. 31, 2026
USD ($)
segment
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Segment Reporting Information [Line Items]        
Net sales   $ 5,086 $ 4,825  
Depreciation and amortization   250 242  
Adjusted operating income   562 572  
Operating income   378 448  
Net gain on equity method transactions $ 13     $ 33
Equity income (loss), net of tax   (13) (10)  
Net income attributable to noncontrolling interest   3 1  
Net loss attributable to redeemable noncontrolling interest   (1) (1)  
Revenue from Contract with Customer, Excluding Assessed Tax   5,086 4,825  
Cost of Product and Service Sold   (4,166) (3,905)  
Selling, General and Administrative Expense   (427) (384)  
Segment Reporting, Other Segment Item, Amount   69 36  
Segment, Expenditure, Addition to Long-Lived Assets   219 197  
Amortization of Intangible Assets   (53) (51)  
Restructuring   (62) (37)  
Other acquisition and portfolio project costs   (7) (7)  
Asset Impairment Charges   (7) (5)  
Compensation expense related to acquisitions   $ (2) (5)  
Number of Reportable Segments | segment   3    
Intelligent Systems        
Segment Reporting Information [Line Items]        
Restructuring   $ (12) (6)  
Engineered Components        
Segment Reporting Information [Line Items]        
Restructuring   (4) (15)  
Electrical Distribution Systems        
Segment Reporting Information [Line Items]        
Restructuring   (46) (16)  
Operating Segments | Intelligent Systems        
Segment Reporting Information [Line Items]        
Net sales   1,433 1,424  
Depreciation and amortization   75 73  
Adjusted operating income   142 155  
Equity income (loss), net of tax   (17) (15)  
Net income attributable to noncontrolling interest   0 0  
Net loss attributable to redeemable noncontrolling interest   0 0  
Revenue from Contract with Customer, Excluding Assessed Tax   1,428 1,421  
Cost of Product and Service Sold   1,184 1,165  
Selling, General and Administrative Expense   112 112  
Segment Reporting, Other Segment Item, Amount   5 8  
Segment, Expenditure, Addition to Long-Lived Assets   44 41  
Amortization of Intangible Assets   (22) (22)  
Restructuring   (12) (6)  
Other acquisition and portfolio project costs   (3) (3)  
Asset Impairment Charges   0 0  
Compensation expense related to acquisitions   (2) (5)  
Operating Segments | Engineered Components        
Segment Reporting Information [Line Items]        
Net sales   1,657 1,581  
Depreciation and amortization   113 112  
Adjusted operating income   271 274  
Equity income (loss), net of tax   0 0  
Net income attributable to noncontrolling interest   0 0  
Net loss attributable to redeemable noncontrolling interest   (1) (1)  
Revenue from Contract with Customer, Excluding Assessed Tax   1,448 1,381  
Cost of Product and Service Sold   1,228 1,166  
Selling, General and Administrative Expense   161 148  
Segment Reporting, Other Segment Item, Amount   3 7  
Segment, Expenditure, Addition to Long-Lived Assets   98 121  
Amortization of Intangible Assets   (30) (29)  
Restructuring   (4) (15)  
Other acquisition and portfolio project costs   (3) (2)  
Asset Impairment Charges   0 (5)  
Compensation expense related to acquisitions   0 0  
Operating Segments | Electrical Distribution Systems        
Segment Reporting Information [Line Items]        
Net sales   2,212 2,024  
Depreciation and amortization   62 57  
Adjusted operating income   149 143  
Equity income (loss), net of tax   4 5  
Net income attributable to noncontrolling interest   3 1  
Net loss attributable to redeemable noncontrolling interest   0 0  
Revenue from Contract with Customer, Excluding Assessed Tax   2,210 2,023  
Cost of Product and Service Sold   1,970 1,778  
Selling, General and Administrative Expense   154 124  
Segment Reporting, Other Segment Item, Amount   61 21  
Segment, Expenditure, Addition to Long-Lived Assets   66 28  
Amortization of Intangible Assets   (1) 0  
Restructuring   (46) (16)  
Other acquisition and portfolio project costs   (1) (2)  
Asset Impairment Charges   (7) 0  
Compensation expense related to acquisitions   0 0  
Intersegment Eliminations        
Segment Reporting Information [Line Items]        
Net sales   (216) (204)  
Depreciation and amortization   0 0  
Adjusted operating income   0 0  
Equity income (loss), net of tax   0 0  
Net income attributable to noncontrolling interest   0 0  
Net loss attributable to redeemable noncontrolling interest   0 0  
Revenue from Contract with Customer, Excluding Assessed Tax   0 0  
Cost of Product and Service Sold   (216) (204)  
Selling, General and Administrative Expense   0 0  
Segment Reporting, Other Segment Item, Amount   0 0  
Segment, Expenditure, Addition to Long-Lived Assets   11 7  
Intersegment Eliminations | Intelligent Systems        
Segment Reporting Information [Line Items]        
Net sales   5 3  
Intersegment Eliminations | Engineered Components        
Segment Reporting Information [Line Items]        
Net sales   209 200  
Intersegment Eliminations | Electrical Distribution Systems        
Segment Reporting Information [Line Items]        
Net sales   2 1  
Intersegment Eliminations | Corporate and Eliminations        
Segment Reporting Information [Line Items]        
Net sales   (216) (204)  
Corporate and Eliminations        
Segment Reporting Information [Line Items]        
Net sales   $ 0 $ 0