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Stock-Based Compensation Expense (Tables)
3 Months Ended
Mar. 31, 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 March 31,
(in millions)20242023
Cost of revenue$0.1 $0.1 
Research and development expenses2.1 2.8 
Selling, general and administrative expenses12.0 9.2 
Total$14.2 $12.1