Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2016

Fair Value Disclosures [Abstract]

Assets and liabilities measured at fair value on a recurring basis

The following table presents the fair values of an investment in marketable equity securities, classified as Level 1 and related to publicly traded stock of a non-U.S. company, recorded in Other assets, net in the accompanying Consolidated Balance Sheets (in millions):

	As of June 30, 2016		As of December 31, 2015
Investment in marketable equity securities	$	5.8	$	6.5

Other fair value measurements

The following table presents their fair value (in millions):

	As of June 30, 2016		As of December 31, 2015
Senior unsecured notes	$	206.2	$	207.3