GOODWILL AND OTHER INTANGIBLE ASSETS - IDENTIFIABLE INTANGIBLE ASSETS (Details) $ in Millions |
Sep. 30, 2016
USD ($)
|
|---|---|
| Schedule of Finite and Indefinite Lived Intangible Assets [Line Items] | |
| Gross Carrying Amount | $ 29,319 |
| Accumulated Amortization | (4,890) |
| Intangible Assets with Indefinite Lives | |
| Schedule of Finite and Indefinite Lived Intangible Assets [Line Items] | |
| Gross Carrying Amount | 21,682 |
| Accumulated Amortization | 0 |
| Intangible Assets with Determinable Lives | |
| Schedule of Finite and Indefinite Lived Intangible Assets [Line Items] | |
| Gross Carrying Amount | 7,637 |
| Accumulated Amortization | $ (4,890) |