CHARGES ASSOCIATED WITH RESTRUCTURING AND OTHER ACTIVITIES - Cumulative Restructuring Charges by Major Cost Type (Details) $ in Millions	Jun. 30, 2020 USD ($)
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	$ 293
Fiscal 2018	257
Fiscal 2019	241
Fiscal 2020	83
Cumulative through June 30, 2020	874
Sales Returns (included in Net Sales)
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	3
Fiscal 2018	8
Fiscal 2019	3
Fiscal 2020	0
Cumulative through June 30, 2020	14
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	15
Fiscal 2018	18
Fiscal 2019	22
Fiscal 2020	10
Cumulative through June 30, 2020	65
Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	197
Fiscal 2018	127
Fiscal 2019	133
Fiscal 2020	34
Cumulative through June 30, 2020	491
Restructuring Charges | Employee- Related Costs
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	190
Fiscal 2018	124
Fiscal 2019	131
Fiscal 2020	6
Cumulative through June 30, 2020	451
Restructuring Charges | Asset-Related Costs
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	3
Fiscal 2018	1
Fiscal 2019	0
Fiscal 2020	23
Cumulative through June 30, 2020	27
Restructuring Charges | Contract Terminations
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	2
Fiscal 2018	1
Fiscal 2019	0
Fiscal 2020	3
Cumulative through June 30, 2020	6
Restructuring Charges | Other Exit Costs
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	2
Fiscal 2018	1
Fiscal 2019	2
Fiscal 2020	2
Cumulative through June 30, 2020	7
Other Charges
Restructuring Cost and Reserve [Line Items]
Cumulative through June 30, 2017	78
Fiscal 2018	104
Fiscal 2019	83
Fiscal 2020	39
Cumulative through June 30, 2020	$ 304