Stock-Based Compensation Expense (Tables)

6 Months Ended

Jun. 30, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Share-Based Compensation Expense

Compensation expense related to stock-based awards was recorded as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2024		2023		2024		2023
Cost of revenue	$	0.3	$	0.1	$	0.4	$	0.2
Research and development expenses	2.1		3.3		4.2		6.1
Selling, general and administrative expenses	14.6		9.7		26.6		18.9
Total	$	17.0	$	13.1	$	31.2	$	25.2