Restructuring Charges and Asset Impairments (Tables)

12 Months Ended

Dec. 31, 2011

Dec. 31, 2010

Restructuring And Related Activities Disclosure (Tables) [Abstract]

Schedule of Restructuring Reserve by Type of Cost

	Severance and benefits costs		Pension and Retiree Medical		Asset impairments		Other exit costs		Total
Balance at January 1, 2010	$	45,895	$	-	$	-	$	6,807	$	52,702
Expenses		115,557		23,620		14,515		38,233		191,925
Gain on sale of facility		-		-		(8,897)		-		(8,897)
Cash (payments) receipts		(73,283)		-		8,897		(38,253)		(102,639)
Non-cash charges		-		(23,620)		(14,515)		-		(38,135)
Balance at December 31, 2010		88,169		-		-		6,787		94,956
Expenses		103,303		8,178		30,030		13,320		154,831
Gain on sale of facility		-		-		(601)		-		(601)
Cash (payments) receipts		(84,899)		-		601		(19,286)		(103,584)
Non-cash charges		-		(8,178)		(30,030)		-		(38,208)
Balance at December 31, 2011	$	106,573	$	-	$	-	$	821	$	107,394

	Severance and benefits costs		Other exit costs		Total
Balance at January 1, 2010	$	27,897	$	8,027	$	35,924
Expenses		(684)		(70)		(754)
Cash payments		(13,743)		(3,183)		(16,926)
Balance at December 31, 2010		13,470		4,774		18,244
Expenses		(2,260)		(849)		(3,109)
Cash payments		(2,210)		(1,208)		(3,418)
Balance at December 31, 2011	$	9,000	$	2,717	$	11,717