Fair Value Of Assets And Liabilities (Tables)

12 Months Ended

Dec. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value Measurements on a Recurring Basis

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

	December 31, 2023
(in millions)	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Restricted cash	$	77.3	$	77.3	$	77.3	$	—	$	—
Financial liabilities:
Term Loan B-1	289.2		291.8		—		291.8		—
Term Loan A	1,228.7		1,235.0		—		1,235.0		—
Revolver	247.2		247.2		—		247.2		—
2027 Senior Notes	596.5		591.8		—		591.8		—
2028 Senior Notes	698.7		668.6		—		668.6		—
2030 Senior Notes	1,185.6		1,171.5		—		1,171.5		—
2031 Senior Notes	590.4		611.2		—		611.2		—

	December 31, 2022
(in millions)	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Restricted cash	$	74.9	$	74.9	$	74.9	$	—	$	—
Financial liabilities:
Term Loan B	378.4		380.0		—		380.0		—
Term Loan B-1	291.6		294.8		—		294.8		—
Term Loan A	794.5		800.0		—		800.0		—
Revolver	664.1		664.1		—		664.1		—
2027 Senior Notes	595.3		574.5		—		574.5		—
2028 Senior Notes	698.4		626.5		—		626.5		—
2030 Senior Notes	1,183.4		1,079.4		—		1,079.4		—