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v3.20.4

Business Segments, Geographic Information and Major Customers - Geographic Summary (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue | $ 4,702.1 | $ 4,482.7 | $ 3,158.3 | $ 8,015.2 | $ 9,358.1 | $ 9,322.7 | $ 9,459.4 | $ 8,678.8 | $ 20,358.3 | $ 36,819.0 | $ 39,750.3
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net | 342.6 |  |  |  | 360.9 |  |  |  | 342.6 | 360.9 |
United States |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 10,365.2 | 19,365.2 | 20,555.5
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net | 177.6 |  |  |  | 173.0 |  |  |  | 177.6 | 173.0 |
EMEA |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 4,961.0 | 9,235.1 | 9,721.9
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net | 144.1 |  |  |  | 135.7 |  |  |  | 144.1 | 135.7 |
Asia Pacific |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 3,035.6 | 4,581.1 | 5,537.2
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net | 7.9 |  |  |  | 44.2 |  |  |  | 7.9 | 44.2 |
Americas, excluding United States |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 1,996.6 | 3,637.6 | 3,935.6
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net | $ 13.1 |  |  |  | $ 8.0 |  |  |  | 13.1 | 8.0 |
U.K. |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 3,100.0 | 5,500.0 | 6,300.0
Singapore |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | $ 3,000.0 | $ 4,500.0 | $ 5,400.0

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