Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Measurements [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 June 30, 2013 Using:
	June 30, 2013			Quoted Prices in  Active Markets for Identical  Assets (Level 1)			Significant Other Observable Inputs (Level 2)			Significant  Unobservable Inputs (Level 3)
Liabilities:
Interest rate swap		$	2.7		$	—		$	2.7		$	—

(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)
Liabilities:
Interest rate swap		$	4.3		$	—		$	4.3		$	—