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Revenue Recognition (Tables)
3 Months Ended
Mar. 31, 2025
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
The following table presents our revenue disaggregated by major product and service lines (in millions):
Three Months Ended
March 31,
2025
March 31,
2024
Product$459.1 $408.9 
Service:
Security subscription623.1 536.9 
Technical support and other457.5 407.5 
Total service revenue1,080.6 944.4 
Total revenue$1,539.7 $1,353.3