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Revenue Recognition - Disaggregated Revenues (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 1,539.7	$ 1,353.3
Product
Disaggregation of Revenue [Line Items]
Total revenue	459.1	408.9
Service
Disaggregation of Revenue [Line Items]
Total revenue	1,080.6	944.4
Security subscription
Disaggregation of Revenue [Line Items]
Total revenue	623.1	536.9
Technical support and other
Disaggregation of Revenue [Line Items]
Total revenue	$ 457.5	$ 407.5

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