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Property, Plant and Equipment - Additional Information (Details) - USD ($) $ in Billions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Property, plant and equipment |  |  |
Depreciation | $ 2.1 | $ 2.7 | $ 3.0
Disposal Group, Held-for-sale, Not Discontinued Operations | EMEA Business |  |  |
Property, plant and equipment |  |  |
Property, plant and equipment, net classified as held for sale | $ 1.9 |  |
Disposal Group, Held-for-sale, Not Discontinued Operations | Latin American Business and ILEC Business |  |  |
Property, plant and equipment |  |  |
Property, plant and equipment, net classified as held for sale |  | $ 5.1 |

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