v3.26.1
REPORTABLE SEGMENTS AND RELATED INFORMATION - Schedule of Segment Information (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Assets $ 3,842   $ 3,842   $ 3,817
Depreciation and amortization 41 $ 39 81 $ 76  
Long-lived asset expenditures     54 69  
Operating Segments          
Segment Reporting [Line Items]          
Assets 3,425   3,425   3,439
Depreciation and amortization 40 39 80 75  
Long-lived asset expenditures     52 67  
Operating Segments | Fuel Systems          
Segment Reporting [Line Items]          
Assets 2,044   2,044   2,088
Depreciation and amortization 34 32 68 62  
Long-lived asset expenditures     48 62  
Operating Segments | Aftermarket          
Segment Reporting [Line Items]          
Assets 1,381   1,381   1,351
Depreciation and amortization 6 $ 7 12 13  
Long-lived asset expenditures     4 5  
Corporate          
Segment Reporting [Line Items]          
Assets 417   417   $ 378
Depreciation and amortization $ 1   1 1  
Long-lived asset expenditures     $ 2 $ 2