CHARGES ASSOCIATED WITH RESTRUCTURING AND OTHER ACTIVITIES - Approved Restructuring Activities by Major Cost Type (Details) - Leading Beauty Forward $ in Millions	Jun. 30, 2018 USD ($)
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	$ 190
Restructuring and related costs, approved costs, 2017 fiscal year	271
Restructuring and related costs, approved costs, 2018 fiscal year	258
Adjustments through current period	(43)
Restructuring and Related Cost, Expected Cost	676
Sales Returns (included in Net Sales)
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	4
Restructuring and related costs, approved costs, 2017 fiscal year	11
Adjustments through current period	(1)
Restructuring and Related Cost, Expected Cost	14
Cost of Sales
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	28
Restructuring and related costs, approved costs, 2017 fiscal year	10
Restructuring and related costs, approved costs, 2018 fiscal year	24
Adjustments through current period	(1)
Restructuring and Related Cost, Expected Cost	61
Restructuring Charges
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	87
Restructuring and related costs, approved costs, 2017 fiscal year	132
Restructuring and related costs, approved costs, 2018 fiscal year	166
Adjustments through current period	(40)
Restructuring and Related Cost, Expected Cost	345
Restructuring Charges | Employee-Related Costs
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	75
Restructuring and related costs, approved costs, 2017 fiscal year	126
Restructuring and related costs, approved costs, 2018 fiscal year	161
Adjustments through current period	(39)
Restructuring and Related Cost, Expected Cost	323
Restructuring Charges | Asset-Related Costs
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	3
Restructuring and related costs, approved costs, 2017 fiscal year	1
Restructuring and Related Cost, Expected Cost	4
Restructuring Charges | Contract Terminations
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	5
Restructuring and related costs, approved costs, 2018 fiscal year	1
Adjustments through current period	(1)
Restructuring and Related Cost, Expected Cost	5
Restructuring Charges | Other Exit Costs
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	4
Restructuring and related costs, approved costs, 2017 fiscal year	5
Restructuring and related costs, approved costs, 2018 fiscal year	4
Restructuring and Related Cost, Expected Cost	13
Other Charges
Restructuring and related costs
Restructuring and related costs, approved costs, 2016 fiscal year	71
Restructuring and related costs, approved costs, 2017 fiscal year	118
Restructuring and related costs, approved costs, 2018 fiscal year	68
Adjustments through current period	(1)
Restructuring and Related Cost, Expected Cost	$ 256