v3.25.1
Stock-based Compensation
3 Months Ended
Mar. 30, 2025
Equity [Abstract]  
Stock-based Compensation Stock-based Compensation
Stock-based compensation expense was as follows:
Three Months Ended
(In millions)March 30, 2025March 31, 2024
Cost of sales, excluding amortization of intangibles$1.4 $1.2 
Selling, marketing and administrative8.2 5.1 
Research and development0.8 1.0 
Integration related costs0.7 1.8 
Total stock-based compensation expense$11.1 $9.1 
The table above includes compensation expense related to liability-classified awards, which has been or is expected to be settled in cash. Amounts related to the three months ended March 30, 2025 and March 31, 2024 were not material.