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Equity Investments	3 Months Ended
Equity Investments	Mar. 31, 2016
Equity Method Investments and Joint Ventures [Abstract]
Equity Investments	Equity Investments The following provides an update for events that occurred during the three months ended March 31, 2016 related to our equity investments, which are disclosed in Note 11 (Equity Investments) in our 2015 Annual Report on Form 10-K. ITL During the three months ended March 31, 2016, we received a distribution of capital of €1.4 million, or $1.5 million. During the three months ended March 31, 2015, we received a distribution of capital of €3.4 million, or $3.8 million.