SUPPLEMENTAL FINANCIAL INFORMATION - OTHER COSTS (Details) - USD ($) $ in Millions		12 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 754	$ 1,070	$ 754
Beauty
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		49	60	90
Grooming
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		65	38	45
Health Care
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		23	21	15
Fabric & Home Care
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		84	115	144
Baby, Feminine & Family Care
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		226	547	231
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	[1]	$ 307	$ 289	$ 229

[1] Corporate includes costs related to allocated overheads, including charges related to our Sales and Market Operations, Global Business Services and Corporate Functions activities, along with costs related to discontinued operations from our Beauty Brands business in 2017.