v3.25.4
Segment Information (Schedule of Schedule of Revenues Earned from Customers and Property, Plant and Equipment by Geographical Areas) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues $ 125,648 $ 122,336 $ 122,428
Net Property, Plant & Equipment 131,559 128,871 128,489
United States      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 120,219 116,882 117,097
Net Property, Plant & Equipment 128,181 125,573 124,387
Mexico      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 4,428 4,286 3,993
Net Property, Plant & Equipment 3,097 2,981 3,750
Asia/Pacific Rim      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 395 462 521
Net Property, Plant & Equipment 68 82 99
Europe      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 382 441 504
Net Property, Plant & Equipment 126 139 166
Latin America      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 110 149 194
Net Property, Plant & Equipment 54 60 67
Other      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 114 116 119
Net Property, Plant & Equipment $ 33 $ 36 $ 20