Severance and Retention Costs related to our Restructured European Operations (Tables)

12 Months Ended

Dec. 31, 2020

Severance and Retention Costs related to our Restructured European Operations

Severance and Retention Costs related to our Restructured European Operations

The following table summarizes the costs by category related to our restructured European operations (in millions):

	Three Months Ended December 31, 2020
R&D expenses	$	4.2
SG&A expenses		8.3
Total	$	12.5

The following table summarizes the severance and retention reserve included in accrued compensation for the periods indicated related to our restructured European operations (in millions):

	Three Months Ended December 31, 2020
Severance & retention reserve beginning balance	$	—
Severance & retention expensed during period		12.5
Amounts paid during the period		(0.1	)
Severance & retention reserve ending balance	$	12.4