VARIABLE INTEREST ENTITIES - Schedule of Variable Interest Entities (Details) - USD ($) $ in Millions	Jun. 30, 2023	Mar. 31, 2023
Current assets:
Accounts receivable, net	$ 3,764	$ 3,739
Contract assets	588	541
Inventories	7,526	7,530
Other current assets	1,002	917
Total current assets	15,540	16,021
Property and equipment, net	2,363	2,349
Goodwill	1,344	1,343
Other intangible assets, net	299	316
Other assets	766	758
Total assets	20,936	21,395
Current liabilities:
Accounts payable	5,890	5,930
Other current liabilities	1,085	1,110
Total current liabilities	10,638	10,855
Long-term debt, net of current portion	3,444	3,691
Other liabilities	554	637
Total liabilities	15,150	15,689
Variable Interest Entity, Primary Beneficiary
Current assets:
Cash	355	130
Accounts receivable, net	223	271
Contract assets	320	298
Inventories	137	138
Other current assets	82	35
Total current assets	1,117	872
Property and equipment, net	7	7
Goodwill	265	265
Other intangible assets, net	1	1
Other assets	267	275
Total assets	1,657	1,420
Current liabilities:
Accounts payable	293	211
Accrued expenses	57	60
Deferred revenue	251	176
Other current liabilities	53	49
Total current liabilities	654	496
Long-term debt, net of current portion	147	147
Other liabilities	277	280
Total liabilities	$ 1,078	$ 923