SUBSEQUENT EVENTS Subsequent Events (Details) - USD ($) shares in Millions, $ in Millions |
12 Months Ended | |
|---|---|---|
Feb. 09, 2016 |
Dec. 31, 2015 |
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| Subsequent Event [Line Items] | ||
| Shares acquired | 7.2 | |
| Subsequent Event | ||
| Subsequent Event [Line Items] | ||
| Shares acquired | 4.0 | |
| Accelerated Share Repurchases, Settlement (Payment) or Receipt | $ 500 |
| X | ||||||||||
- Definition Amount of cash receipt from (payment to) bank; or stock received from (issuance to) bank in the settlement of the accelerated share repurchase agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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