Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2014

Fair Value Disclosures [Abstract]

Fair Value Derivative Instrument

Net liabilities measured at fair value on a recurring basis are summarized below (in millions):

	June 30, 2014 Level 2
Commodity Swaps*	$	(1.9	)
Total	$	(1.9	)

 _________________________________________________

* The fair value of derivative contracts included in assets or liabilities for risk management activities represents the amount at which the instruments could be exchanged in a current arms-length transaction adjusted for credit risk of the Partnership and/or the counterparty as required under FASB ASC 820.

Fair Value Financial Instrument

Considerable judgment is required to develop the estimates of fair value; thus, the estimates provided below are not necessarily indicative of the amount the Company could realize upon the sale or refinancing of such financial instruments (in millions):

	June 30, 2014
	Carrying Value		Fair Value
Short-term debt	$	18.5	$	20.0
Long-term debt	$	1,675.3	$	1,754.8
Obligations under capital leases	$	22.0	$	21.8