Long-Term Debt (Tables)

3 Months Ended

Feb. 28, 2013

Summary of Long-Term Debt Carrying Values Including Unamortized Discounts and Premiums

The following summarizes our long-term debt carrying values (including unamortized discounts and premiums) at February 28, 2013 and November 30, 2012 (in thousands):

	February 28, 2013		November 30, 2012
Unsecured Long-Term Debt
5.875% Senior Notes, due June 8, 2014 (effective interest rate of 6.00%)	$	249,633	$	249,564
3.875% Senior Notes, due November 9, 2015 (effective interest rate of 3.92%)		499,431		499,382
5.5% Senior Notes, due March 15, 2016 (effective interest rate of 5.57%)		349,301		349,248
5.125% Senior Notes, due April 13, 2018 (effective interest rate of 5.90%)		772,588		771,450
8.5% Senior Notes, due July 15, 2019 (effective interest rate of 8.31%)		706,782		706,990
6.875% Senior Notes, due April 15, 2021 (effective interest rate of 7.00%)		744,079		743,945
2.25% Euro Medium Term Notes, due July 13, 2022 (effective rate of 6.22%)		3,756		3,708
6.45% Senior Debentures, due June 8, 2027 (effective interest rate of 6.55%)		346,825		346,792
5.125% Senior Notes, due January 20, 2023 (effective interest rate of 5.16%)		598,340		—
6.50% Senior Notes, due January 20, 2043 (effective interest rate of 6.59%)		395,166		—
3.875% Convertible Senior Debentures, due November 1, 2029 (effective interest rate of 7.74%)		292,912		290,617
6.25% Senior Debentures, due January 15, 2036 (effective interest rate of 6.37%)		492,938		492,904
	$	5,451,751	$	4,454,600
Secured Long-Term Debt
Credit facility, due August 26, 2014		260,000		350,007
	$	5,711,751	$	4,804,607