Segments (Tables)

12 Months Ended

Dec. 31, 2023

Segment Reporting [Abstract]

Schedule of Financial Information by Segment

The following table presents net revenues by customer solution (in millions):

	Years Ended December 31,
	2023		2022		2021
Customer Solutions:
Automated WAN Solutions	$	1,839.3	$	1,865.3	$	1,665.0
Cloud-Ready Data Center	744.7		878.9		727.1
AI-Driven Enterprise	1,391.8		1,026.2		830.4
Hardware Maintenance and Professional Services	1,588.7		1,530.8		1,512.9
Total	$	5,564.5	$	5,301.2	$	4,735.4

The following table presents net revenues by customer vertical (in millions):

	Years Ended December 31,
	2023		2022		2021
Cloud	$	1,162.8	$	1,393.6	$	1,228.0
Service Provider	1,842.5		1,891.2		1,839.1
Enterprise	2,559.2		2,016.4		1,668.3
Total	$	5,564.5	$	5,301.2	$	4,735.4

Schedule of Net Revenues by Geographic Region

The Company attributes revenues to geographic region based on the customer’s shipping address. The following table presents net revenues by geographic region (in millions):

	Years Ended December 31,
	2023		2022		2021
Americas:
United States	$	3,066.5	$	2,931.6	$	2,426.9
Other	266.8		225.2		222.2
Total Americas	3,333.3		3,156.8		2,649.1
Europe, Middle East, and Africa	1,405.7		1,370.0		1,314.5
Asia Pacific	825.5		774.4		771.8
Total	$	5,564.5	$	5,301.2	$	4,735.4

Schedule of Property and Equipment by Geographic Region

The following table presents geographic information for property and equipment, net (in millions).

	As of December 31,
	2023		2022
United States	$	597.0	$	579.3
International	92.9		87.5
Property and equipment, net	$	689.9	$	666.8