Restructuring - Restructuring Reserve (Details) - USD ($) $ in Thousands	12 Months Ended		15 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	$ 14,426
Charge to Income	10,980	$ 49,518	$ 60,500
Foreign Currency Translation	(497)
Cash	6,253	4,083
Non-Cash	11,083	31,009
Restructuring Reserve, ending balance	7,573	14,426	7,573
Severance and benefit related costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	466
Charge to Income	801	687
Foreign Currency Translation	(7)
Cash	1,260	221
Non-Cash	0	0
Restructuring Reserve, ending balance	0	466	0
Lease termination costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	0
Charge to Income	167	0
Foreign Currency Translation	(2)
Cash	165
Non-Cash	0
Restructuring Reserve, ending balance	0	0	0
Allowances for doubtful accounts
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	11,464
Charge to Income	1,186	11,947
Foreign Currency Translation	(401)
Cash	0	0
Non-Cash	5,644	483
Restructuring Reserve, ending balance	6,605	11,464	6,605
Inventory obsolescence
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	0
Charge to Income	0	2,746
Cash		0
Non-Cash		2,746
Restructuring Reserve, ending balance		0
Fixed asset impairment
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	0
Charge to Income	0	11,871
Cash		0
Non-Cash		11,871
Restructuring Reserve, ending balance		0
Definite-lived intangible asset impairment
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	0
Charge to Income	0	10,896
Cash		0
Non-Cash		10,896
Restructuring Reserve, ending balance		0
Other asset write-offs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	0
Charge to Income	1,880	5,013
Foreign Currency Translation	0
Cash	0	0
Non-Cash	1,880	5,013
Restructuring Reserve, ending balance	0	0	0
Other restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, beginning balance	2,496
Charge to Income	6,946	6,358
Foreign Currency Translation	(87)
Cash	4,828	3,862
Non-Cash	3,559	0
Restructuring Reserve, ending balance	$ 968	$ 2,496	$ 968