Note 4. Restructuring and Asset Impairment (Details) - Restructuring	12 Months Ended																							3 Months Ended	12 Months Ended								3 Months Ended
	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2012 December 2011 Restructuring Plan [Member] USD ($)	Dec. 31, 2011 December 2011 Restructuring Plan [Member] USD ($)	Dec. 31, 2012 December 2011 Restructuring Plan [Member] Asset Impairment [Member] USD ($)	Dec. 31, 2011 December 2011 Restructuring Plan [Member] Asset Impairment [Member] USD ($)	Dec. 31, 2012 December 2011 Restructuring Plan [Member] Asset Impairment Related Costs [Member] USD ($)	Dec. 31, 2011 December 2011 Restructuring Plan [Member] Asset Impairment Related Costs [Member] USD ($)	Dec. 31, 2012 December 2011 Restructuring Plan [Member] Employee Severance [Member] USD ($)	Dec. 31, 2011 December 2011 Restructuring Plan [Member] Employee Severance [Member] USD ($) positions	Dec. 31, 2012 February 2012 Manufacturing Restructuring [Member] USD ($)	Dec. 31, 2012 February 2012 Manufacturing Restructuring [Member] Asset Impairment [Member] USD ($)	Dec. 31, 2012 February 2012 Manufacturing Restructuring [Member] Asset Impairment Related Costs [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] USD ($)	Dec. 31, 2012 April 2012 European Restructuring Plan [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] Asset Impairment and Related Costs [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] Asset Impairment [Member] USD ($)	Dec. 31, 2012 April 2012 European Restructuring Plan [Member] Asset Impairment [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] Asset Impairment Related Costs [Member] USD ($)	Dec. 31, 2012 April 2012 European Restructuring Plan [Member] Asset Impairment Related Costs [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] Employee Severance [Member] USD ($)	Dec. 31, 2012 April 2012 European Restructuring Plan [Member] Employee Severance [Member] USD ($)	Mar. 31, 2012 April 2012 European Restructuring Plan [Member] Grant Repayments [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] Grant Repayments [Member] USD ($)	Dec. 31, 2013 April 2012 European Restructuring Plan [Member] Grant Repayments [Member] EUR (€)	Dec. 31, 2012 April 2012 European Restructuring Plan [Member] Grant Repayments [Member] USD ($)	Dec. 31, 2012 April 2012 European Restructuring Plan [Member] Grant Repayments [Member] EUR (€)	Dec. 31, 2013 FRANCE April 2012 European Restructuring Plan [Member] production_line	Dec. 31, 2013 GERMANY April 2012 European Restructuring Plan [Member] production_line	Dec. 31, 2013 MALAYSIA April 2012 European Restructuring Plan [Member] production_line	Dec. 31, 2013 OHIO April 2012 European Restructuring Plan [Member] production_line	Sep. 30, 2013 Mesa Plant [Member] Asset Impairment Related Costs [Member] USD ($)	Sep. 30, 2013 Vietnam Plant [Member] Asset Impairment Related Costs [Member] USD ($)
Restructuring Cost and Reserve [Line Items]
Adjusted Restructuring Charges																	$ 1,900,000					$ 3,300,000
Restructuring Costs and Asset Impairment Charges															7,734,000
Repayment of Economic Development Funding																										6,300,000		5,300,000
Number of Production Lines, Development Discontinued																													2
Restructuring and asset impairments	86,896,000	469,101,000	60,366,000	2,227,000	60,366,000	747,000	50,298,000	0	3,261,000	1,480,000	6,807,000	131,244,000	122,765,000	8,479,000	5,200,000	343,211,000		0	225,716,000	4,151,000	26,356,000	3,583,000	60,629,000	29,800,000	0		30,510,000						56,500,000	25,200,000
Restructuring and Related Cost, Number of Positions Eliminated											100
Assets held for sale	132,626,000	49,521,000
Number of Production Lines																														8	24	4
Restructuring Reserve [Roll Forward]
Balance at start of period				9,153,000		0		2,346,000		6,807,000					50,742,000			0		16,625,000		25,717,000			8,400,000
Charges to Income	86,896,000	469,101,000	60,366,000	2,227,000	60,366,000	747,000	50,298,000	0	3,261,000	1,480,000	6,807,000	131,244,000	122,765,000	8,479,000	5,200,000	343,211,000		0	225,716,000	4,151,000	26,356,000	3,583,000	60,629,000	29,800,000	0		30,510,000						56,500,000	25,200,000
Changes to Estimates				(2,104,000)	0	0	0	(2,104,000)	0	0	0	273,000	519,000	(246,000)	(2,491,000)	(1,226,000)		0	0	(2,265,000)	(289,000)	(226,000)	(937,000)		0		0
Gain on Sale of Previously Impaired Assets												(4,524,000)	(4,524,000)	0
Cash Payments				(8,099,000)	0	0	0	(242,000)	0	(7,857,000)	0	(292,000)	0	(292,000)	(50,276,000)	(48,444,000)		0	0	(14,877,000)	(9,313,000)	(27,084,000)	(32,087,000)		(8,315,000)		(7,044,000)
Cash Received on Sale of Impaired Assets	116,403,000	5,083,000	632,000									4,524,000	4,524,000	0																			115,000,000
Non-Cash Amounts				(1,177,000)	(51,213,000)	(747,000)	(50,298,000)	0	(915,000)	(430,000)	0	(126,124,000)	(123,284,000)	(2,840,000)	(3,080,000)	(242,799,000)		0	(225,716,000)	(2,945,000)	(129,000)	(50,000)	(1,888,000)		(85,000)		(15,066,000)
Balance at end of period				$ 0	$ 9,153,000	$ 0	$ 0	$ 0	$ 2,346,000	$ 0	$ 6,807,000	$ 5,101,000	$ 0	$ 5,101,000	$ 2,629,000	$ 50,742,000		$ 0	$ 0	$ 689,000	$ 16,625,000	$ 1,940,000	$ 25,717,000		$ 0		$ 8,400,000