Debt (Tables)

3 Months Ended

Mar. 31, 2012

Debt [Abstract]

Debt

	March 31,	December 31,
	2012	2011
	(In thousands)
Indebtedness to banks under credit facilities	515,300	481,300
6.75% senior notes ($450.0 million face value) due 2013	450,809	450,971
8.75% senior notes ($600.0 million face value) due 2016	589,463	588,974
7.00% senior notes due in 2019 at par	1,000,000	1,000,000
7.25% senior notes due 2020 at par	500,000	500,000
7.25% senior notes due 2021 at par	1,000,000	1,000,000
Other	14,580	21,903
	4,070,152	4,043,148
Less current maturities of debt and short-term borrowings	102,356	280,851
Long-term debt	$    3,967,796	$    3,762,297