Changes in Equity and Comprehensive Income Changes in Equity and Comprehensive Income (Details of Accumulated Other Comprehensive Income Components) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cost of sales	$ 409,819	$ 429,625
Selling, general and administrative	130,852	137,691
Operating Income (Loss)	(86,900)	(78,297)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest	(80,694)	(71,634)
Income Tax Expense (Benefit)	(22,752)	(20,660)
Net Income (Loss) Attributable to Parent	(57,791)	(51,662)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest	3,064
Income Tax Expense (Benefit)	960
Net Income (Loss) Attributable to Parent	2,104
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment, Pension, Net Prior Service Cost (Credit) [Member]
Cost of sales	(8)
Selling, general and administrative	2
Operating Income (Loss)	(6)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment, Pension, Net Unamortized Gain (Loss) [Member]
Cost of sales	4,288
Selling, general and administrative	(1,124)
Operating Income (Loss)	3,164
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment, Other Postretirement, Net Prior Service Cost (Credit) [Member]
Selling, general and administrative	59
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment, Other Postretirement, Net Unamortized Gain (Loss) [Member]
Selling, general and administrative	$ 35