Restructuring and Other Charges - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 1,338	$ 227	$ 1,808	$ 958
Favorable adjustments to restructuring reserves			1,100
International
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			2,200	$ 800
Favorable adjustments to restructuring reserves			100
Americas
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			700
Favorable adjustments to restructuring reserves			$ 500