WORKFORCE REBALANCING AND SITE-RATIONALIZATION CHARGES (Details) $ in Millions	3 Months Ended	6 Months Ended	18 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2023 USD ($)
RESTRUCTURING
Charges	$ 39	$ 107	$ 242
Restructuring and related expected costs	290	290	290
Workforce Rebalancing Charges
RESTRUCTURING
Charges		97
Restructuring and related expected costs	180	180	180
Charges Related to Ceasing to Use Leased Assets
RESTRUCTURING
Charges		3
Restructuring and related expected costs	110	110	110
Corporate, Non-Segment
RESTRUCTURING
Charges		3	13
United States. | Operating Segments
RESTRUCTURING
Charges	3	15	28
Japan. | Operating Segments
RESTRUCTURING
Charges		2	4
Principal Markets | Operating Segments
RESTRUCTURING
Charges	19	42	105
Strategic Markets | Operating Segments
RESTRUCTURING
Charges	$ 16	$ 45	$ 91