Charges Related To Restructuring Activities Narrative (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Activities, Expected Payout Period									12 months
Inventory Write-down										$ 491,000	$ 277,000
Restructuring Charges including Inventory Markdowns									9,336,000	11,395,000	10,534,000
Restructuring Reserve, Settled with Cash									(11,844,000)	(9,381,000)	(5,555,000)
Payments for Restructuring									(11,844,000)	(9,381,000)
Restructuring Charges	2,338,000	1,884,000	2,592,000	2,522,000	7,653,000	1,175,000	2,006,000	561,000	9,336,000	10,904,000	10,257,000
Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									8,282,000	6,775,000	8,352,000
Restructuring Reserve, Settled with Cash									(9,507,000)	(6,469,000)	(3,447,000)
Restructuring Charges									8,282,000	6,775,000	8,352,000
Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									698,000	1,725,000	1,788,000
Restructuring Reserve, Settled with Cash									(1,824,000)	(174,000)	(1,714,000)
Restructuring Charges									698,000	1,725,000	1,788,000
Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges									356,000	2,404,000
Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									356,000	2,404,000	117,000
Restructuring Reserve, Settled with Cash									(362,000)	(2,398,000)	(117,000)
Restructuring Charges											117,000
NA/HME [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									5,922,000	4,247,000	4,759,000
Restructuring Reserve, Settled with Cash									(6,864,000)	(3,592,000)	(1,667,000)
NA/HME [Member] | Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									5,405,000	4,242,000	4,755,000
Restructuring Reserve, Settled with Cash									(6,347,000)	(3,587,000)	(1,663,000)
NA/HME [Member] | Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									164,000	5,000	0
Restructuring Reserve, Settled with Cash									(164,000)	(5,000)	0
NA/HME [Member] | Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									353,000	0	4,000
Restructuring Reserve, Settled with Cash									(353,000)	0	(4,000)
Asia Pacific [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									1,507,000	5,020,000	186,000
Restructuring Reserve, Settled with Cash									(3,659,000)	(2,369,000)	(186,000)
Asia Pacific [Member] | Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									970,000	1,681,000	186,000
Restructuring Reserve, Settled with Cash									(1,839,000)	(812,000)	(186,000)
Asia Pacific [Member] | Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									534,000	1,667,000	0
Restructuring Reserve, Settled with Cash									(1,660,000)	(42,000)	0
Asia Pacific [Member] | Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									3,000	1,181,000	0
Restructuring Reserve, Settled with Cash									(9,000)	(1,175,000)	0
Europe [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									1,640,000	2,093,000	5,466,000
Restructuring Reserve, Settled with Cash									(1,146,000)	(3,314,000)	(3,650,000)
Europe [Member] | Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									1,640,000	817,000	3,288,000
Restructuring Reserve, Settled with Cash									(1,146,000)	(1,964,000)	(1,546,000)
Europe [Member] | Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									0	53,000	1,788,000
Restructuring Reserve, Settled with Cash									0	(127,000)	(1,714,000)
Europe [Member] | Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges including Inventory Markdowns									0	1,223,000	113,000
Restructuring Reserve, Settled with Cash									$ 0	$ (1,223,000)	$ (113,000)