| **RESTRUCTURING AND RELATED COSTS (Narrative) (Details) - USD ($) $ in Millions** | 3 Months Ended | 9 Months Ended | 12 Months Ended | 21 Months Ended |        |
|-----------------------------------------------------------------------------------|----------------|----------------|-----------------|-----------------|--------|
||
| **Restructuring Cost and Reserve [Line Items]**                                   |           |           |            |            |   |   |   |
| Restructuring and related implementation, incurred cost                           | $ 10           | $ 21           | $ 13            | $ 44            | $ 60   | $ 73 |   |
| Minimum | Forecast                                                                |           |           |            |            |   |   |   |
| **Restructuring Cost and Reserve [Line Items]**                                   |           |           |            |            |   |   |   |
| Restructuring and related implementation, expected cost                           |           |           |            |            |   |   | $ 30 |
| Minimum | Forecast | Employee-Related Costs                                       |           |           |            |            |   |   |   |
| **Restructuring Cost and Reserve [Line Items]**                                   |           |           |            |            |   |   |   |
| Restructuring and related implementation, expected cost                           |           |           |            |            |   |   | 10 |
| Maximum | Forecast                                                                |           |           |            |            |   |   |   |
| **Restructuring Cost and Reserve [Line Items]**                                   |           |           |            |            |   |   |   |
| Restructuring and related implementation, expected cost                           |           |           |            |            |   |   | 40 |
| Maximum | Forecast | Employee-Related Costs                                       |           |           |            |            |   |   |   |
| **Restructuring Cost and Reserve [Line Items]**                                   |           |           |            |            |   |   |   |
| Restructuring and related implementation, expected cost                           |           |           |            |            |   |   | $ 20 |

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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount expected to be recognized in earnings for the specified restructuring cost.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.
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| - Definition
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
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