| **BUSINESS COMBINATIONS (As Restated) (Finite-Lived and Indefinite-Lived Intangible Assets Acquired) (Details) - SC - USD ($) $ in Thousands** | Jan. 28, 2014            | Dec. 31, 2015 |
|------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------|---------------|
| **Business Acquisition [Line Items]**                                                                                                          |                     |          |
| Total Intangibles                                                                                                                              | $ 768,750                | $ 768,800     |
| Trade name                                                                                                                                     |                     |          |
| **Business Acquisition [Line Items]**                                                                                                          |                     |          |
| Intangibles not subject to amortization                                                                                                        | 50,000                   |          |
| Dealer networks                                                                                                                                |                     |          |
| **Business Acquisition [Line Items]**                                                                                                          |                     |          |
| Intangibles subject to amortization                                                                                                            | $ 580,000                |          |
| Weighted Average Amortization Period                                                                                                           | 17 years 6 months        |          |
| Dealer networks | Minimum                                                                                                                      |                     |          |
| **Business Acquisition [Line Items]**                                                                                                          |                     |          |
| Weighted Average Amortization Period                                                                                                           | 7 years                  |          |
| Dealer networks | Maximum                                                                                                                      |                     |          |
| **Business Acquisition [Line Items]**                                                                                                          |                     |          |
| Weighted Average Amortization Period                                                                                                           | 20 years                 |          |
| Chrysler relationship                                                                                                                          |                     |          |
| **Business Acquisition [Line Items]**                                                                                                          |                     |          |
| Intangibles subject to amortization                                                                                                            | $ 138,750                |          |
| Weighted Average Amortization Period                                                                                                           | 9 years 2 months 12 days |          |

| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275
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| X                                                                                                                                                                                                                                                                                                                                                                                                                    |
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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.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of intangible assets, excluding goodwill, acquired at the acquisition date.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472
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| X                                                                                                                                                                                                                                                                                                                                                                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                     |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination.
+ References
No definition available.
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