LONG-TERM DEBT AND OTHER FINANCING ARRANGEMENTS Financing Transactions (Details) $ in Thousands, € in Millions		3 Months Ended
		Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Apr. 07, 2016 USD ($)	Mar. 31, 2016 EUR (€)
Debt Instrument [Line Items]
Payments for Fees		$ 2,600	$ 1,300
Repayments of Debt and Capital Lease Obligations		341	$ 245
Guarantee Fee [Member]
Debt Instrument [Line Items]
Payments for Fees		10,000
2021 Euro Term Loan [Member]
Debt Instrument [Line Items]
Principal Amount of Liability Component		$ 533,700			€ 468.8
Debt Instrument, Interest Rate, Stated Percentage	[1]	1.50%			1.50%
2017 PIK Notes [Member]
Debt Instrument [Line Items]
Principal Amount of Liability Component	[2]	$ 502,504
Debt Instrument, Interest Rate, Stated Percentage	[3]	15.00%			15.00%
2017 Term Loan [Member]
Debt Instrument [Line Items]
Principal Amount of Liability Component	[4]	$ 38,194
Debt Instrument, Interest Rate, Stated Percentage	[3]	15.00%			15.00%
Subsequent Event [Member] | 2021 Euro Term Loan [Member]
Debt Instrument [Line Items]
Principal Amount of Liability Component				$ 533,400

[1] The 2021 Euro Term Loan was undrawn as at March 31, 2016. These rates represent the rates in effect on April 7, 2016, the date the 2021 Euro Term Loan was drawn.

[2] 1) The principal amount represents the original principal amount of US$ 400.0 million plus interest paid in kind by adding such amount to the original principal amount. The 2017 PIK Notes were redeemed on April 8, 2016. See Note 21, "Subsequent Events".

[3] The 2017 PIK Notes were redeemed on April 8, 2016 and the 2017 Term Loan was repaid on April 7, 2016 with the proceeds from the 2021 Euro Term Loan and cash on hand.

[4] (2) The principal amount represents the original principal amount of US$ 30.0 million plus interest paid in kind by adding such amount to the original principal amount. The 2017 Term Loan was repaid on April 7, 2016. See Note 21, "Subsequent Events".