FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

12 Months Ended

Sep. 30, 2013

FAIR VALUE OF FINANCIAL INSTRUMENTS

Summary of assets and liabilities measured and recorded at fair value on balance sheet on a recurring basis

The following table presents assets and liabilities measured and recorded at fair value on our balance sheets on a recurring basis (in thousands):

	September 30, 2013								September 30, 2012
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Total
Assets
Cash equivalents	$	125,512	$	—	$	—	$	125,512	$	171,300	$	—	$	171,300
Marketable securities	4,055		—		—		4,055		—		—		—
Current derivative assets	—		1,597		—		1,597		—		3,779		3,779
Noncurrent derivative assets	—		6,096		—		6,096		—		3,713		3,713
Total assets measured at fair value	129,567		7,693		—		137,260		171,300		7,492		178,792
Liabilities
Current derivative liabilities	—		2,360		—		2,360		—		6,839		6,839
Noncurrent derivative liabilities	—		5,366		—		5,366		—		6,498		6,498
Contingent consideration to seller of NEK	—		—		3,485		3,485		—		—		—
Total liabilities measured at fair value	$	—	$	7,726	$	3,485	$	11,211	$	—	$	13,337	$	13,337

Schedule of estimated fair value and carrying value of long-term debt

The following table presents the estimated fair value and carrying value of our long-term debt (in millions):

September 30,	2013		2012
Fair value	$	95.8	$	12.5
Carrying value	102.9		11.5