Segments - Revenues by Customer Vertical (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Total net revenues	$ 1,371.8	$ 1,168.2
Cloud
Segment Reporting Information [Line Items]
Total net revenues	264.9	307.0
Service Provider
Segment Reporting Information [Line Items]
Total net revenues	549.9	428.0
Enterprise
Segment Reporting Information [Line Items]
Total net revenues	$ 557.0	$ 433.2