CHARGES ASSOCIATED WITH RESTRUCTURING AND OTHER ACTIVITIES - Cumulative Restructuring Charges (Details) - USD ($) $ in Millions	12 Months Ended					24 Months Ended	58 Months Ended	60 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2025	Jun. 30, 2025	Jun. 30, 2025
Restructuring and Other Costs
Restructuring and other charges	$ 481	$ 122	$ 55
Restructuring Program
Restructuring and Other Costs
Restructuring and other charges	495	115				$ 610
Restructuring Program \| Sales Returns (included in Net Sales)
Restructuring and Other Costs
Restructuring and other charges	0	0				0
Restructuring Program \| Cost of Sales
Restructuring and Other Costs
Restructuring and other charges	9	0				9
Restructuring Program \| Restructuring Charges
Restructuring and Other Costs
Restructuring and other charges	432	92				524
Restructuring Program \| Restructuring Charges \| Employee- Related Costs
Restructuring and Other Costs
Restructuring and other charges	413	90				503
Restructuring Program \| Restructuring Charges \| Asset- Related Costs
Restructuring and Other Costs
Restructuring and other charges	11	2				13
Restructuring Program \| Restructuring Charges \| Contract Terminations
Restructuring and Other Costs
Restructuring and other charges	3	0				3
Restructuring Program \| Restructuring Charges \| Other Exit Costs
Restructuring and Other Costs
Restructuring and other charges	5	0				5
Restructuring Program \| Other Charges
Restructuring and Other Costs
Restructuring and other charges	54	23				$ 77
PCBA
Restructuring and Other Costs
Restructuring and other charges	(9)	10	77	$ 127	$ 221		$ 426	$ 426
PCBA \| Sales Returns (included in Net Sales)
Restructuring and Other Costs
Restructuring and other charges	(3)	1	27	4	14			43
PCBA \| Cost of Sales
Restructuring and Other Costs
Restructuring and other charges	(1)	1	3	5	2			10
PCBA \| Restructuring Charges
Restructuring and Other Costs
Restructuring and other charges	(6)	1	35	109	201			340
PCBA \| Restructuring Charges \| Employee- Related Costs
Restructuring and Other Costs
Restructuring and other charges	(6)	(4)	3	84	119			196
PCBA \| Restructuring Charges \| Asset- Related Costs
Restructuring and Other Costs
Restructuring and other charges	1	4	31	11	75			122
PCBA \| Restructuring Charges \| Impairment In Value Of Assets, Goodwill \| BECCA
Restructuring and Other Costs
Restructuring and other charges					13
PCBA \| Restructuring Charges \| Impairment In Value Of Assets, Other Intangible Assets \| BECCA
Restructuring and Other Costs
Restructuring and other charges					34
PCBA \| Restructuring Charges \| Contract Terminations
Restructuring and Other Costs
Restructuring and other charges	(1)	1	(2)	13	6			17
PCBA \| Restructuring Charges \| Other Exit Costs
Restructuring and Other Costs
Restructuring and other charges	0	0	3	1	1			5
PCBA \| Other Charges
Restructuring and Other Costs
Restructuring and other charges	$ 1	$ 7	$ 12	$ 9	$ 4			$ 33