GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2020	Jun. 30, 2019
Amortizable intangible assets:
Gross Carrying Value	$ 1,633	$ 727
Accumulated Amortization	518	412
Total Net Book Value	1,115	315
Non-amortizable intangible assets:
Total intangible assets	2,338	1,203
Estimated aggregate amortization expense
2021	105
2022	100
2023	100
2024	98
2025	97
Trademarks and other
Non-amortizable intangible assets:
Trademarks and other	1,223	888
Customer lists and other
Amortizable intangible assets:
Gross Carrying Value	1,590	684
Accumulated Amortization	475	369
Total Net Book Value	1,115	315
License agreements
Amortizable intangible assets:
Gross Carrying Value	43	43
Accumulated Amortization	43	43
Total Net Book Value	$ 0	$ 0