Shareholder's Deficit And Comprehensive Loss (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Shareholder's Deficit And Comprehensive Loss [Abstract]
Dividends accrued in "Other current liabilities"	$ 45,080		$ 45,080		$ 137,889
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Realized gain on sale of marketable securities	31	0	130,929	0
Income tax expense	(73,802)	(13,232)	(158,650)	(179,293)
Reduction of "Other comprehensive income (loss)"	(1,433)	0	(83,753)	0
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Realized gain on sale of marketable securities			130,900
Income tax expense			48,600
Reduction of "Other comprehensive income (loss)"			$ 82,300