Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value of Derivative Financial Instruments

The table below presents the fair value of derivative financial instruments, which are included in Other non-current liabilities in the consolidated balance sheets (in millions):

	As of December 31,
Classified in Other non-current liabilities	2014		2013
Interest rate swap liability - floating to fixed rate	$	2.9	$	2.8