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Segment and Geographic Information - Revenue by Segment (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of operating segments [line items] |  |  |
Revenue | $ 7,961.0 | $ 7,250.0 | $ 5,634.7
Advanced Technology Solutions |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue | $ 3,319.8 | $ 2,979.0 | $ 2,315.1
Percentage of entity's revenue (percent) | 42.00% | 41.00% | 41.00%
Connectivity & Cloud Solutions |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue | $ 4,641.2 | $ 4,271.0 | $ 3,319.6
Percentage of entity's revenue (percent) | 58.00% | 59.00% | 59.00%
Communications |  |  |
Disclosure of operating segments [line items] |  |  |
Percentage of entity's revenue (percent) | 33.00% | 40.00% | 40.00%
Enterprise |  |  |
Disclosure of operating segments [line items] |  |  |
Percentage of entity's revenue (percent) | 25.00% | 19.00% | 19.00%

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