Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt consists of the following (in millions):

	March 31, 2016		December 31, 2015
Amounts borrowed (Credit Facility)	$	15.0	$	47.0
Obligations under capital leases	13.0		13.4
Total long-term debt	$	28.0	$	60.4

Amounts borrowed, outstanding letters of credit and amounts available to borrow, net of certain reserves required under the Credit Facility, were as follows (in millions):

	March 31, 2016		December 31, 2015
Amounts borrowed	$	15.0	$	47.0
Outstanding letters of credit	17.4		18.5
Amounts available to borrow(1)	254.7		123.9

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(1) Excluding $100 million expansion feature.