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Employee Benefits	6 Months Ended
Employee Benefits	Jun. 30, 2015
Compensation and Retirement Disclosure [Abstract]
Employee Benefits	Employee Benefits Defined Benefit Pension Plans The Company has defined-benefit pension plans in several of its international locations. Benefits paid under these plans are based on years of service and level of employee compensation. The Company’s defined benefit pension plans are accounted for in accordance with FASB ASC Topics 715 and 960. Net periodic pension expense was $0.6 million and $1.3 million for the three and six months ended June 30, 2015, respectively, and $0.8 million and $1.5 million for the three and six months ended June 30, 2014, respectively.