Debt (Table)

12 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Debt instrument table

Long-term debt at September 30, 2015 and 2014 consisted of the following:

	2015		2014
	(In thousands)
Unsecured 4.95% Senior Notes, due October 2014	$	—	$	500,000
Unsecured 6.35% Senior Notes, due 2017	250,000		250,000
Unsecured 8.50% Senior Notes, due 2019	450,000		450,000
Unsecured 5.95% Senior Notes, due 2034	200,000		200,000
Unsecured 5.50% Senior Notes, due 2041	400,000		400,000
Unsecured 4.15% Senior Notes, due 2043	500,000		500,000
Unsecured 4.125% Senior Notes, due 2044	500,000		—
Medium term Series A notes, 1995-1, 6.67%, due 2025	10,000		10,000
Unsecured 6.75% Debentures, due 2028	150,000		150,000
Total long-term debt	2,460,000		2,460,000
Less:
Original issue discount on unsecured senior notes and debentures	4,612		4,014
	$	2,455,388	$	2,455,986

Debt maturity schedule

Maturities of long-term debt at September 30, 2015 were as follows (in thousands):

2016	$	—
2017	250,000
2018	—
2019	450,000
2020	—
Thereafter	1,760,000
	$	2,460,000