REVENUE RECOGNITION - Disaggregation of Sales (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Net Sales	$ 6,350	$ 5,866	$ 12,293	$ 11,349
Electrical Americas
Disaggregation of Revenue [Line Items]
Net Sales	2,877	2,538	5,567	4,832
Electrical Global
Disaggregation of Revenue [Line Items]
Net Sales	1,606	1,569	3,105	3,069
Aerospace
Disaggregation of Revenue [Line Items]
Net Sales	955	848	1,826	1,650
Aerospace \| Original Equipment Manufacturers
Disaggregation of Revenue [Line Items]
Net Sales	389	324	744	638
Aerospace \| Aftermarket
Disaggregation of Revenue [Line Items]
Net Sales	329	297	620	561
Aerospace \| Industrial and Other
Disaggregation of Revenue [Line Items]
Net Sales	237	226	462	451
Vehicle
Disaggregation of Revenue [Line Items]
Net Sales	723	751	1,447	1,490
eMobility
Disaggregation of Revenue [Line Items]
Net Sales	189	161	348	308
Products \| Electrical Americas
Disaggregation of Revenue [Line Items]
Net Sales	745	757	1,478	1,473
Products \| Electrical Global
Disaggregation of Revenue [Line Items]
Net Sales	882	889	1,726	1,772
Systems \| Electrical Americas
Disaggregation of Revenue [Line Items]
Net Sales	2,132	1,781	4,089	3,359
Systems \| Electrical Global
Disaggregation of Revenue [Line Items]
Net Sales	724	680	1,380	1,297
Commercial \| Vehicle
Disaggregation of Revenue [Line Items]
Net Sales	454	459	889	907
Passenger and Light Duty \| Vehicle
Disaggregation of Revenue [Line Items]
Net Sales	$ 269	$ 292	$ 558	$ 583