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Description of Business, Including Segment and Geographic Area Information - Schedule of Property, Plant and Equipment by Geographic Area (Details) $ in Millions | Dec. 31, 2021 USD ($) site | Dec. 31, 2020 USD ($) site
--- | --- | ---
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | $ 5,141 | $ 3,269
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | 3,648 | 2,036
Asia |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment | [1] | 1,292 | 1,005
Europe, Middle East And Africa |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | 47 | 52
Japan |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | 139 | 165
Rest of world |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | 15 | 11
Philippines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | $ 370 | $ 333
Number of sites | site |  | 2 | 2
China |  |  |
Segment Reporting Information [Line Items] |  |  |
Total property, plant and equipment |  | $ 570 | $ 370
[1] | Property, plant and equipment at our two sites in the Philippines was $370 million and $333 million as of December 31, 2021 and 2020, respectively. Property, plant and equipment at our sites in China was $570 million and $370 million as of December 31, 2021 and 2020, respectively.

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