Income Taxes (Details) - USD ($)	9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Effective income tax rate, continuing operations	32.60%	30.00%
Effective income tax rate reconciliation, asset impairment expense	$ 27,600,000.0
Tax impact of global realignment plan		$ 5,800,000
Tax impact of other tax settlements		3,900,000
Tax impact of other tax adjustments	3,700,000	4,100,000
Tax expense on gain from customer contract expiration	2,200,000
Tax benefits related to restructuring expense	$ 5,900,000	$ 4,100,000
Deferred Tax Asset/Liability related to Advanced Pricing Agreement			$ 44,000,000