Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

The following table provides a summary by level of the fair value of financial instruments that are measured on a recurring basis:

(in millions)			Fair Value Measurements at December 31, 2013 Using:
	December 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Liability:
Interest rate swap	$	2.3	$	—	$	2.3	$	—

(in millions)			Fair Value Measurements at December 31, 2012 Using:
	December 31, 2012		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Liability:
Interest rate swap	$	4.3	$	—	$	4.3	$	—