Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2013

Long-term Debt, Unclassified [Abstract]

Schedule Of Company's Borrowings

The Company’s borrowings as of December 31 were as follows (in thousands):

	2013			2012
3.0% Convertible Notes (excluding unamortized discount of $47.8 million)	$	230,000		$	—
2.5% Convertible Notes (excluding unamortized discount of $40.4 million)	350,000			350,000
7.375% Senior Notes (excluding unamortized discount of $1.0 million)	233,500			233,500
Title XI Bonds (excluding unamortized discount of $9.3 million)	85,217			90,733
Other (excluding unamortized discount of $1.3 million)	80,563			64,007
	979,280			738,240
Portion due within one year	(45,323		)	(21,920		)
Debt discount, net	(99,839		)	(61,011		)
	$	834,118		$	655,309

Schedule Of Long-Term Debt Maturities

2014	$	45,323
2015	18,791
2016	13,711
2017	14,119
2018	14,404
Years subsequent to 2019	872,932
	$	979,280