Long-Term Debt (Loss from Early Extinguishment of Debt Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Extinguishment of Debt Disclosures [Abstract]
Loss (gain) on the early extinguishment of debt	$ 1,295,000	$ 63,429,000
Loss on Extinguishment of Debt, Net of Tax	$ 800,000	$ 39,500,000