Significant Accounting Policies Significant Accounting Policies (Component of Other Operating Cost and Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating	$ (2,046)	$ (5,036)	$ (49,209)	$ (11,512)	$ (5,154)	$ (6,718)	$ (2,332)	$ (1,889)	$ (67,803)	$ (16,093)	$ (149,129)
Increased Costs as a result of Repack Matters										(10,500)	(1,200)
Other Miscellaneous charges net of Repack matters COS									67,803	16,093	147,231
Acquisition And Other Related Costs [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									(1,380)	(25,549)	(5,319)
Restructuring and Other Related Charges [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									(11,046)	0	(17,165)
Disposition of Business [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									1,777	0	0
Stock Option Expense [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									0	0	(4,207)
Repack Matters SGA [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating										10,500	(663)
Increased Costs as a result of Repack Matters									0
Asset Impairment Charges [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									0	0	(22,884)
Separation, benefit plan termination and related costs [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									(21,000)	(1,044)	(64,760)
Loss on Plane Lease [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									(1,062)	0	(6,785)
Debt redemption loss and costs [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									(35,092)	0	(27,346)
Repack Matters COS [Member]
Component of Operating Other Cost and Expense [Line Items]
Other Cost and Expense, Operating									$ 0	$ 0	$ 1,898