Indebtedness (Tables)

12 Months Ended

Dec. 31, 2012

Indebtedness [Abstract]

Schedule Of Indebtedness

	2012			2011
Parent Company Debt:
Senior Notes:
7 ¾% Senior Notes due 2013, less debt discount of $39 and $99	$	94,461		$	94,401
7% Senior Notes due 2013, net of debt premium of $85 and $218		307,494			312,463
8 1/8% Senior Notes due 2015, less debt discount of $3,236 and $4,256		455,405			454,385
7 1/8% Senior Notes due 2017		–			423,140
Subordinated Notes:
3 ¾% Convertible Senior Subordinated Notes due 2014		97,581			97,581
8.65% Junior Subordinated Deferrable Interest Debentures due 2027		–			88,204
Subsidiary Debt:
Term loans		296,000			323,750
Revolving credit facility		91,403			92,103
Capital leases due 2013 through 2017 with a weighted-average
interest rate of 5.2%		4,066			5,301
Other due 2013 through 2029 with a weighted-average interest rate of .4%		12,285			12,325
Total debt		1,358,695			1,903,653
Less:  current maturities		(440,569	)		(29,264	)
Long-term debt	$	918,126		$	1,874,389

Schedule Of Debt Repurchases

	2012		2011		2010
7 ¾% Senior Notes	$	–	$	–	$	5,500
7% Senior Notes		4,836		–		27,200
8 1/8% Senior Notes		–		21,359		20,000
7 1/8% Senior Notes		423,140		54,860		22,000
8.65% Junior Subordinated Deferrable Interest Debentures		88,204		1,350		2,146
Total	$	516,180	$	77,569	$	76,846