SEGMENT REPORTING - Comparative Information (Details) - USD ($) $ in Millions	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Segment reporting information
Net sales	$ 30,346	$ 26,041	$ 24,124
Operating income	1,184	972	795
Intangible amortization	82	68	62
Stock-based compensation	133	91	79
Restructuring charges	27	15	101
Interest, net	201	152	148
Other charges (income), net	5	(164)	16
Equity in earnings (losses) of unconsolidated affiliates	(4)	61	83
Income before income taxes	974	1,045	714
Operating segments
Segment reporting information
Net sales	30,346	26,041	24,124
Operating income	1,442	1,169	1,031
Intersegment eliminations
Segment reporting information
Net sales	(59)	(47)	(59)
Corporate and Other
Segment reporting information
Operating income	(62)	(72)	(80)
Segment Reconciling Items
Segment reporting information
Intangible amortization	82	68	62
Stock-based compensation	133	91	79
Customer related asset recoveries	0	0	(7)
Restructuring charges	27	15	101
Legal and other	16	23	1
Interest, net	201	152	148
Other charges (income), net	5	(164)	16
Equity in earnings (losses) of unconsolidated affiliates	(4)	61	83
FAS | Operating segments
Segment reporting information
Net sales	15,769	14,027	13,493
Operating income	694	605	449
FRS | Operating segments
Segment reporting information
Net sales	12,733	10,603	9,495
Operating income	607	546	484
Nextracker | Operating segments
Segment reporting information
Net sales	1,903	1,458	1,195
Operating income	$ 203	$ 90	$ 178