v3.26.1
SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Disclosure Text Block Supplement [Abstract]      
Temporary investments $ 599   $ 477
Restricted cash 63   0
Accumulated depreciation 18,600   18,400
Depreciation expense 410 $ 472  
Restructuring and related cost, accelerated depreciation 16 197  
Accounts payable, other 180   240
Supplier finance program, obligation 389   368
Interest payments 104 $ 97  
Asset retirement obligation $ 191   $ 193