Fair Value Accounting (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Assets and liabilities measured at fair value on recurring basis

Assets and liabilities measured at fair value on a recurring basis are summarized below:

	Fair Value Measurement as of June 30, 2019
	Level 1		Level 2		Level 3		Total
	(in millions)
Assets:
Cash equivalents	$	50.0	$	—	$	—	$	50.0
Total assets	$	50.0	$	—	$	—	$	50.0
Liabilities:
Interest rate hedge(1)	$	—	$	4.6	$	—	$	4.6
Contingent consideration(2)	$	—	$	—	$	5.2	$	5.2
Total liabilities	$	—	$	4.6	$	5.2	$	9.8
	Fair Value Measurement as of December 31, 2018
	Level 1		Level 2		Level 3		Total
	(in millions)
Assets:
Cash equivalents	$	30.0	$	—	$	—	$	30.0
Total assets	$	30.0	$	—	$	—	$	30.0
Liabilities:
Interest rate hedge(1)	$	—	$	1.2	$	—	$	1.2
Total liabilities	$	—	$	1.2	$	—	$	1.2

⁽¹⁾ Included in other liabilities on the Consolidated Balance Sheets.

⁽²⁾ Current portion included in accrued liabilities and non-current portion included in other liabilities on the Consolidated Balance Sheets.