EMPLOYEE BENEFIT PLANS - Fair value of pension and postretirement benefit plan assets assumed in connection with the Acquisition (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	$ 197,340	$ 0
Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	139,139	1,306	693
U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	14,564	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	442
Quoted Prices in Active Markets for Identical Assets (Level 1) | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	9,332
Quoted Prices in Active Markets for Identical Assets (Level 1) | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	1,853
Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	442
Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	9,332
Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	1,853
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. broad market | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Emerging markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Emerging markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Non-U.S. developed markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Worldwide developed markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Investment grade | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Investment grade | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Global high yield | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Global high yield | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Government bond funds | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Other assets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Insurance policies | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Other Observable Inputs (Level 2) | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	196,898
Significant Other Observable Inputs (Level 2) | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	129,807
Significant Other Observable Inputs (Level 2) | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	12,711
Significant Other Observable Inputs (Level 2) | Cash | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Other Observable Inputs (Level 2) | Cash | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Other Observable Inputs (Level 2) | Cash | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Other Observable Inputs (Level 2) | U.S. broad market | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	72,651
Significant Other Observable Inputs (Level 2) | Emerging markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	16,551
Significant Other Observable Inputs (Level 2) | Emerging markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	945
Significant Other Observable Inputs (Level 2) | Non-U.S. developed markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	27,896
Significant Other Observable Inputs (Level 2) | Worldwide developed markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	59,153
Significant Other Observable Inputs (Level 2) | Investment grade | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	58,962
Significant Other Observable Inputs (Level 2) | Investment grade | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	21,351
Significant Other Observable Inputs (Level 2) | Global high yield | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	20,838
Significant Other Observable Inputs (Level 2) | Global high yield | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	651
Significant Other Observable Inputs (Level 2) | Government bond funds | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	42,535
Significant Other Observable Inputs (Level 2) | Other assets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	5,172
Significant Other Observable Inputs (Level 2) | Insurance policies | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	12,711
Significant Unobservable Inputs (Level 3) | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Cash | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Cash | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Cash | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | U.S. broad market | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Emerging markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Emerging markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Non-U.S. developed markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Worldwide developed markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Investment grade | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Investment grade | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Global high yield | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Global high yield | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Government bond funds | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Other assets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Significant Unobservable Inputs (Level 3) | Insurance policies | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	0
Total | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	197,340
Total | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	139,139
Total | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	14,564
Total | Cash | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	442
Total | Cash | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	9,332
Total | Cash | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	1,853
Total | U.S. broad market | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	72,651
Total | Emerging markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	16,551
Total | Emerging markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	945
Total | Non-U.S. developed markets | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	27,896
Total | Worldwide developed markets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	59,153
Total | Investment grade | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	58,962
Total | Investment grade | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	21,351
Total | Global high yield | Recurring basis | U.S. defined benefit pension plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	20,838
Total | Global high yield | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	651
Total | Government bond funds | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	42,535
Total | Other assets | Recurring basis | Non-U.S. defined benefit pension plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	5,172
Total | Insurance policies | Recurring basis | U.S. postretirement benefit plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	$ 12,711