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Segments and Geographic Information Segment and Geographic Information (Revenue and Assets by Country) (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  | $ 2,770 | $ 3,036 | $ 2,700 | $ 2,635 | $ 2,560 | $ 2,545 | $ 2,217 | $ 2,338 | $ 11,141 | $ 9,660 | $ 10,189
Property, plant and equipment, net |  | 19,906 |  |  |  | 22,826 |  |  |  | 19,906 | 22,826 |
Long-Lived Assets |  | 20,183 |  |  |  | 23,103 |  |  |  | 20,183 | 23,103 |
UNITED STATES |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue | [1] |  |  |  |  |  |  |  |  | 3,531 | 3,243 | 3,230
Long-Lived Assets | [1] | 11,034 |  |  |  | 10,360 |  |  |  | 11,034 | 10,360 |
Total Non-U.S. |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 7,610 | 6,417 | 6,959
Long-Lived Assets |  | 9,149 |  |  |  | 12,743 |  |  |  | 9,149 | 12,743 |
VIET NAM |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue | [2] |  |  |  |  |  |  |  |  | 320 | 285 | 343
Long-Lived Assets | [2] | 0 |  |  |  | 0 |  |  |  | 0 | 0 |
Brazil |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 471 | 401 | 525
Long-Lived Assets |  | 1,215 |  |  |  | 1,091 |  |  |  | 1,215 | 1,091 |
CHILE |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 2,297 | 2,092 | 1,839
Long-Lived Assets |  | 2,241 |  |  |  | 5,831 |  |  |  | 2,241 | 5,831 |
Dominican Republic |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 1,087 | 896 | 877
Long-Lived Assets |  | 892 |  |  |  | 843 |  |  |  | 892 | 843 |
El Salvador |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 792 | 666 | 824
Long-Lived Assets |  | 371 |  |  |  | 361 |  |  |  | 371 | 361 |
Colombia |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 383 | 358 | 472
Long-Lived Assets |  | 349 |  |  |  | 355 |  |  |  | 349 | 355 |
ARGENTINA |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 390 | 308 | 373
Long-Lived Assets |  | 470 |  |  |  | 484 |  |  |  | 470 | 484 |
Mexico |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 471 | 349 | 402
Long-Lived Assets |  | 614 |  |  |  | 623 |  |  |  | 614 | 623 |
UNITED KINGDOM |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 0 | 0 | 147
Long-Lived Assets |  | 0 |  |  |  | 0 |  |  |  | 0 | 0 |
BULGARIA |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 700 | 444 | 459
Long-Lived Assets |  | 1,020 |  |  |  | 1,149 |  |  |  | 1,020 | 1,149 |
Panama |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 595 | 519 | 601
Long-Lived Assets |  | 1,907 |  |  |  | 1,939 |  |  |  | 1,907 | 1,939 |
Puerto Rico |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue | [1] |  |  |  |  |  |  |  |  | 311 | 298 | 294
Long-Lived Assets | [1] | 79 |  |  |  | 533 |  |  |  | 79 | 533 |
JORDAN |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 98 | 96 | 95
Long-Lived Assets |  | 42 |  |  |  | 44 |  |  |  | 42 | 44 |
Other Non-U.S. |  |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 6 | 3 | $ 2
Long-Lived Assets |  | $ 28 |  |  |  | $ 23 |  |  |  | $ 28 | $ 23 |
[1] | Includes Puerto Rico revenues of $311 million, $298 million, and $294 million for the years ended December 31, 2021, 2020, and 2019, respectively, and long-lived assets of $79 million and $533 million as of December 31, 2021 and 2020, respectively.
[2] | Mong Duong assets were classified as held-for-sale as of December 31, 2021 and 2020. See Notes 20—Revenue and 24—Held-f o r-Sale and Dispositions for further information.

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