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Property, Plant and Equipment
12 Months Ended
Dec. 31, 2025
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
The Company's major classes of property, plant, and equipment were as follows:
 As of December 31,Depreciable
(In millions)20252024Lives
Facilities and equipment$2,877 $1,972 
1-40 years
Land and improvements272 255 
Software728 582 5 years
Hardware and office equipment and furnishings333 278 
2-10 years
Construction in progress1,196 442  
Total property, plant, and equipment5,406 3,529  
Accumulated depreciation(1,774)(1,508) 
Property, plant and equipment, net $3,632 $2,021  
Depreciation expense of property, plant and equipment recorded during the years ended December 31, 2025, 2024 and 2023 was $284 million, $271 million and $257 million, respectively.