REVENUE RECOGNITION - Disaggregation of Sales (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 5,483	$ 4,843
Electrical Americas
Disaggregation of Revenue [Line Items]
Net sales	2,294	1,891
Electrical Americas | Products
Disaggregation of Revenue [Line Items]
Net sales	716	603
Electrical Americas | Systems
Disaggregation of Revenue [Line Items]
Net sales	1,578	1,288
Electrical Global
Disaggregation of Revenue [Line Items]
Net sales	1,500	1,437
Electrical Global | Products
Disaggregation of Revenue [Line Items]
Net sales	882	876
Electrical Global | Systems
Disaggregation of Revenue [Line Items]
Net sales	618	561
Aerospace
Disaggregation of Revenue [Line Items]
Net sales	803	718
Aerospace | Original Equipment Manufacturers
Disaggregation of Revenue [Line Items]
Net sales	314	293
Aerospace | Aftermarket
Disaggregation of Revenue [Line Items]
Net sales	264	221
Aerospace | Industrial and Other
Disaggregation of Revenue [Line Items]
Net sales	225	204
Vehicle
Disaggregation of Revenue [Line Items]
Net sales	739	671
Vehicle | Commercial
Disaggregation of Revenue [Line Items]
Net sales	448	402
Vehicle | Passenger and Light Duty
Disaggregation of Revenue [Line Items]
Net sales	291	269
eMobility
Disaggregation of Revenue [Line Items]
Net sales	$ 147	$ 126