Fair Value Of Assets And Liabilities (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value Measurements, Recurring and Nonrecurring

The carrying amounts and estimated fair values by input level of the Company's financial instruments are as follows:

	March 31, 2020
(in millions)	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Restricted cash	$	43.6	$	43.6	$	43.6	$	—	$	—
Financial liabilities:
Term Loan B	387.2		391.0		—		391.0		—
Revolver	688.4		688.4		—		688.4		—
2027 Senior Notes	592.3		558.0		—		558.0		—
2028 Senior Notes	494.0		435.0		—		435.0		—
	December 31, 2019
(in millions)	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Restricted cash	$	46.3	$	46.3	$	46.3	$	—	$	—
Financial liabilities:
Term Loan B	388.0		392.0		—		392.0		—
2027 Senior Notes	592.0		636.0		—		636.0		—
2028 Senior Notes	493.9		515.2		—		515.2		—