Other Financial Information - Deferred Revenue (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Current	$ 1,130.0	$ 1,020.5
Long-term	894.9	642.6
Total	2,024.9	1,663.1
Product
Disaggregation of Revenue [Line Items]
Total	92.1	108.8
Service
Disaggregation of Revenue [Line Items]
Total	$ 1,932.8	$ 1,554.3