Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2020

Payables and Accruals [Abstract]

Schedule of accrued expenses

	September 30, 2020		December 31, 2019
	(in millions)
Direct costs of sales	$	4.5	$	5.5
Payroll and related costs		4.5		4.4
Accrued corporate cost expenses		1.0		1.6
Interest payable - cash		12.7		5.5
Asset retirement obligations		1.4		2.0
Acquisition consideration		1.7		2.5
Contract termination costs		0.4		0.1
Other creditors		8.8		9.6
	$	35.0	$	31.2