Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Long-Term Debt

Long-Term Debt at December 31, 2014 and 2013 consisted of the following (in thousands):

	2014		2013
Floating Rate Senior Notes due 2014	$	—	$	350,000
2.95% Senior Notes due 2015	500,000		500,000
2.500% Senior Notes due 2016	400,000		400,000
5.875% Senior Notes due 2017	600,000		600,000
6.875% Senior Notes due 2018	350,000		350,000
5.625% Senior Notes due 2019	900,000		900,000
4.40% Senior Notes due 2020	500,000		500,000
2.45% Senior Notes due 2020	500,000		—
4.100% Senior Notes due 2021	750,000		750,000
2.625% Senior Notes due 2023	1,250,000		1,250,000
6.65% Senior Notes due 2028	140,000		140,000
4.75% Subsidiary Debt due 2014	—		150,000
Total Long-Term Debt	5,890,000		5,890,000
Capital Lease Obligation	51,221		57,187
Less: Current Portion of Long-Term Debt	6,579		6,579
Unamortized Debt Discount	31,288		33,966
Total Long-Term Debt, Net	$	5,903,354	$	5,906,642