Unusual Items (Tables)

9 Months Ended

Sep. 30, 2021

Unusual or Infrequent Items, or Both [Abstract]

Summary of Unusual Items Expense

The following table presents total unusual items in the unaudited condensed consolidated statements of operations:

	Three months ended September 30,				Nine months ended September 30,
	2021		2020		2021		2020
	(In millions)
Unusual items
Merger costs (component of other expense, net)	$	7.2	$	—	$	20.8	$	—
Loss on debt	0.9		—		10.5		—
Legal related matter (component of other expense, net)	—		—		—		1.8
	$	8.1	$	—	$	31.3	$	1.8

The components of the Merger costs are as follows (in millions):

Legal	$	11.5
Employee compensation (including $3.5 million of recurring employee costs)	8.4
Consulting and other professional costs	0.9
	$	20.8