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GOODWILL AND OTHER INTANGIBLE ASSETS - Components of Company's Identifiable Intangible Assets (Details) - USD ($) $ in Thousands | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 31, 2015 | Sep. 30, 2015 | Dec. 31, 2014
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  | $ 763,065 | $ 550,200
Finite-Lived Intangible Assets, Accumulated Amortization |  | (156,645) | (137,632)
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  | 606,420 | 412,568
Completed Technology |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  | 480,991 | 314,664
Finite-Lived Intangible Assets, Accumulated Amortization |  | (61,030) | (46,339)
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  | $ 419,961 | $ 268,325
Finite-Lived Intangible Asset, Useful Life |  | 17 years | 18 years
Customer relationships |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  | $ 153,344 | $ 105,201
Finite-Lived Intangible Assets, Accumulated Amortization |  | (66,729) | (63,689)
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  | $ 86,615 | $ 41,512
Finite-Lived Intangible Asset, Useful Life |  | 12 years | 13 years
Trademarks Brand Names |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  | $ 91,288 | $ 44,220
Finite-Lived Intangible Assets, Accumulated Amortization |  | (15,830) | (15,455)
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  | $ 75,458 | $ 28,765
Finite-Lived Intangible Asset, Useful Life |  | 30 years | 34 years
Trademarks Brand Names Indefinite |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  |  | $ 48,484
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | 0
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  |  | 48,484
Supplier Relation Ships |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  | $ 34,721 | 34,721
Finite-Lived Intangible Assets, Accumulated Amortization |  | (11,879) | (10,809)
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  | $ 22,842 | $ 23,912
Finite-Lived Intangible Asset, Useful Life |  | 27 years | 27 years
All Other |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost Of Definite And Indefinite Lived Intangible Assets Gross Excluding Goodwill |  | $ 2,721 | $ 2,910
Finite-Lived Intangible Assets, Accumulated Amortization |  | (1,177) | (1,340)
Definite And Indefinite Lived Intangible Assets Net Excluding Goodwill |  | $ 1,544 | $ 1,570
Finite-Lived Intangible Asset, Useful Life |  | 4 years | 4 years
In Process Research and Development |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Other Indefinite-lived Intangible Assets |  | $ 1,400 | $ 1,400
Minimum | Trademarks Brand Names |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 20 years |  |
Maximum | Trademarks Brand Names |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 30 years |  |

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