Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Derivatives

As of December 31, 2018 and December 31, 2017, the Company had the following interest rate cap agreements for which the fair values are classified within Other assets on the Consolidated Balance Sheets:

				December 31, 2018		December 31, 2017
Notional Value (in millions)		Effective Date	Maturity Date	Fair Value (in millions)		Fair Value (in millions)
$	1,400.0	January 17, 2017	December 31, 2018	$	—	$	5.4
1,400.0		December 31, 2018	December 31, 2020	10.6		—
200.0		December 31, 2020	December 31, 2022	1.5		—
				$	12.1	$	5.4