Restructuring and Other Charges - Additional Information (Details) $ in Thousands	3 Months Ended			9 Months Ended
	Mar. 31, 2017 USD ($)	Sep. 30, 2016 USD ($) employee	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) employee	Sep. 30, 2015 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		$ 1,889	$ 3,740	$ 3,697	$ 4,698
Favorable adjustments to restructuring reserves				1,100
International
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				3,400	2,500
Favorable adjustments to restructuring reserves				100
Americas
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				1,200	$ 2,000
Favorable adjustments to restructuring reserves				$ 500
Voluntary Retirement Incentive Package
Restructuring Cost and Reserve [Line Items]
Number of employees that made the revocable election to retire | employee		83		83
Voluntary Retirement Incentive Package | Scenario, Forecast | Special Termination Benefits
Restructuring Cost and Reserve [Line Items]
Severance costs	$ 10,000