| **STOCKHOLDERS' EQUITY (Common Stock Dividends) (Details) - $ / shares** | 3 Months Ended | 12 Months Ended |
|--------------------------------------------------------------------------|----------------|-----------------|
||
| **Stockholders' Equity Note [Abstract]**                                 |           |            |   |   |   |   |   |   |   |   |   |   |   |
| Dividends per share declared (in dollars per share)                      | $ 0.96         | $ 0.96          | $ 0.84 | $ 0.84 | $ 0.84 | $ 0.8 | $ 0.8 | $ 0.8 | $ 3.6 | $ 3.24 | $ 3.11 | $ 2.99 | $ 2.87 |
| Dividends per share paid (in dollars per share)                          |           |            |   |   |   |   |   |   | $ 3.48 | $ 3.20 | $ 3.08 |   |   |

| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Aggregate dividends paid during the period for each share of common stock outstanding.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Aggregate dividends declared during the period for each share of common stock outstanding.
+ References
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770
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| X                                                                                                                                                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - References
No definition available.
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