The principal amount (net of unamortized discounts and premiums), stated interest rate and maturity date of outstanding debt at March 31, 2017 and December 31, 2016 are as follows (dollars in thousands):



	March 31, 2017		December 31, 2016
Parent Company Debt:
Senior Notes:
5.50% Senior Notes due October 18, 2023, $750,000 principal	$	741,529	$	741,264
6.625% Senior Notes due October 23, 2043, $250,000 principal	246,638		246,627
Total long-term debt – Parent Company	988,167		987,891

Subsidiary Debt (non-recourse to Parent Company):
Jefferies:
5.125% Senior Notes, due April 13, 2018, $800,000 principal	814,623		817,813
8.50% Senior Notes, due July 15, 2019, $700,000 principal	771,253		778,367
2.375% Euro Medium Term Notes, due May 20, 2020, $529,825 and $529,975 principal	528,220		528,250
6.875% Senior Notes, due April 15, 2021, $750,000 principal	819,951		823,797
2.25% Euro Medium Term Notes, due July 13, 2022, $4,239 and $4,240 principal	3,863		3,848
5.125% Senior Notes, due January 20, 2023, $600,000 principal	617,704		618,355
4.85% Senior Notes, due January 15, 2027, $750,000 principal (1)	738,748		—
6.45% Senior Debentures, due June 8, 2027, $350,000 principal	377,313		377,806
3.875% Convertible Senior Debentures, due November 1, 2029, $345,000 principal	345,850		346,163
6.25% Senior Debentures, due January 15, 2036, $500,000 principal	512,309		512,396
6.50% Senior Notes, due January 20, 2043, $400,000 principal	421,249		421,333
Structured Notes (2)	316,408		255,203
National Beef Term Loan	266,250		273,811
National Beef Revolving Credit Facility	6,593		—
54 Madison Term Loans	387,822		406,028
Foursight Capital Credit Facilities	154,327		97,138
Other	127,769		132,244
Total long-term debt – subsidiaries	7,210,252		6,392,552

Long-term debt	$	8,198,419	$	7,380,443

(1) Amount includes a decrease of $5.4 million to the carrying value of long-term debt associated with an interest rate swap based on its designation as a fair value hedge. See Notes 2 and 4 for further information.

(2) Includes $310.1 million and $248.9 million at fair value at March 31, 2017 and December 31, 2016, respectively.