Long-Term Obligations (Tables)

6 Months Ended

12 Months Ended

Sep. 30, 2014

Mar. 31, 2014

Long-Term Debt

Schedule of long-term debt

	September 30,		March 31,
	2014		2014
	(in thousands)
Revolving credit facility —
Expansion capital borrowings	$	137,000	$	532,500
Working capital borrowings	942,500		389,500
5.125% Notes due 2019	400,000		—
6.875% Notes due 2021	450,000		450,000
6.650% Notes due 2022	250,000		250,000
TLP credit facility	252,000		—
Other long-term debt	10,913		14,914
	2,442,413		1,636,914
Less - current maturities	5,062		7,080
Long-term debt	$	2,437,351	$	1,629,834

	March 31,
	2014		2013
	(in thousands)
Revolving credit facility —
Expansion capital loans	$	532,500	$	441,500
Working capital loans	389,500		36,000
Senior notes	250,000		250,000
Unsecured notes	450,000		—
Other notes payable	14,914		21,562
	1,636,914		749,062
Less - current maturities	7,080		8,626
Long-term debt	$	1,629,834	$	740,436

Schedule of outstanding borrowings and interest rates under Revolving Credit Facility

At September 30, 2014, our outstanding borrowings and interest rates under our Revolving Credit Facility were as follows (dollars in thousands):

	Amount		Rate
Expansion Capital Facility —
LIBOR borrowings	$	137,000	1.91	%
Working Capital Facility —
LIBOR borrowings	942,500		1.91	%

At March 31, 2014, our outstanding borrowings and interest rates under our Revolving Credit Facility were as follows (dollars in thousands):

	Amount		Rate
Expansion capital facility —
LIBOR borrowings	$	532,500	1.91	%
Working capital facility —
LIBOR borrowings	358,000		1.91	%
Base rate borrowings	31,500		4.00	%

Schedule of maturities of long-term debt

	Revolving								TLP		Other
	Credit		2019		2021		2022		Credit		Long-Term
Year Ending March 31,	Facility		Notes		Notes		Notes		Facility		Debt		Total
	(in thousands)
2015 (six months)	$	—	$	—	$	—	$	—	$	—	$	2,345	$	2,345
2016	—		—		—		—		252,000		3,128		255,128
2017	—		—		—		—		—		2,362		2,362
2018	—		—		—		25,000		—		1,459		26,459
2019	1,079,500		—		—		50,000		—		1,438		1,130,938
Thereafter	—		400,000		450,000		175,000		—		181		1,025,181
Total	$	1,079,500	$	400,000	$	450,000	$	250,000	$	252,000	$	10,913	$	2,442,413

	Revolving						Other
	Credit		Senior		Unsecured		Notes
Year Ending March 31,	Facility		Notes		Notes		Payable		Total
					(in thousands)
2015	$	—	$	—	$	—	$	7,081	$	7,081
2016	—		—		—		3,614		3,614
2017	—		—		—		2,356		2,356
2018	—		25,000		—		1,449		26,449
2019	922,000		50,000		—		238		972,238
Thereafter	—		175,000		450,000		176		625,176
	$	922,000	$	250,000	$	450,000	$	14,914	$	1,636,914