REVENUE RECOGNITION - Disaggregation of Sales (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Net sales	$ 20,752	$ 19,628	$ 17,858
United States
Disaggregation of Revenue [Line Items]
Net sales	12,353	10,868	10,044
Electrical Americas
Disaggregation of Revenue [Line Items]
Net sales	8,497	7,242	6,680
Electrical Global
Disaggregation of Revenue [Line Items]
Net sales	5,848	5,516	4,703
Hydraulics
Disaggregation of Revenue [Line Items]
Net sales	0	1,300	1,842
Hydraulics | United States
Disaggregation of Revenue [Line Items]
Net sales	0	534	796
Hydraulics | Rest of World
Disaggregation of Revenue [Line Items]
Net sales	0	766	1,046
Aerospace
Disaggregation of Revenue [Line Items]
Net sales	3,039	2,648	2,223
Aerospace | Original Equipment Manufacturers
Disaggregation of Revenue [Line Items]
Net sales	1,209	1,018	986
Aerospace | Aftermarket
Disaggregation of Revenue [Line Items]
Net sales	977	823	685
Aerospace | Industrial and Other
Disaggregation of Revenue [Line Items]
Net sales	854	807	552
Vehicle
Disaggregation of Revenue [Line Items]
Net sales	2,830	2,579	2,118
eMobility
Disaggregation of Revenue [Line Items]
Net sales	538	343	292
Products | Electrical Americas
Disaggregation of Revenue [Line Items]
Net sales	2,732	2,255	2,255
Products | Electrical Global
Disaggregation of Revenue [Line Items]
Net sales	3,424	3,283	2,608
Systems | Electrical Americas
Disaggregation of Revenue [Line Items]
Net sales	5,765	4,987	4,425
Systems | Electrical Global
Disaggregation of Revenue [Line Items]
Net sales	2,424	2,233	2,095
Commercial | Vehicle
Disaggregation of Revenue [Line Items]
Net sales	1,736	1,438	1,060
Passenger and Light Duty | Vehicle
Disaggregation of Revenue [Line Items]
Net sales	$ 1,094	$ 1,141	$ 1,058