Debt (Tables) (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

Debt consisted of the following:

		June 30, 2013		December 31, 2012
Term loans		$	230,000	$	230,000
3.875%	notes due 2013	—		375,000
4.875%	notes due 2014 (1), (2)	299,570		450,000
5.0%	notes due 2015 (1)	274,879		400,000
4.75%	notes due 2016 (1)	370,914		500,000
5.75%	notes due 2017	500,000		500,000
5.60%	notes due 2018	250,000		250,000
4.75%	notes due 2018	350,000		350,000
6.25%	notes due 2019	300,000		300,000
5.25%	notes due 2022	110,000		110,000
5.25%	notes due 2037	500,000		500,000
6.70%	notes due 2043 (3)	425,000		—
Other (4)		43,669		52,375
Total debt		3,654,032		4,017,375
Current portion		—		375,000
Long-term debt		$	3,654,032	$	3,642,375