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Revenue Recognition (Tables) | 3 Months Ended
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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 subscription | 623.1 |  |  | 536.9 |  |  |  |  |
Technical support and other | 457.5 |  |  | 407.5 |  |  |  |  |
Total service revenue | 1,080.6 |  |  | 944.4 |  |  |  |  |
Total revenue | $ | 1,539.7 |  |  | $ | 1,353.3 |  |  |  |  |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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