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Consolidated Balance Sheets - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Current assets:    
Cash and cash equivalents $ 1,568 $ 456
Accounts receivable – net 1,147 1,148
Materials and supplies 264 253
Other current assets 292 150
Total current assets 3,271 2,007
Investments 3,839 3,694
Properties less accumulated depreciation 33,326 32,156
Other assets 1,216 1,028
Total assets 41,652 38,885
Current liabilities:    
Accounts payable 1,638 1,293
Short-term debt 0 100
Income and other taxes 262 312
Other current liabilities 728 341
Current maturities of long-term debt 4 603
Total current liabilities 2,632 2,649
Long-term debt 17,175 14,479
Other liabilities 1,839 1,759
Deferred income taxes 7,225 7,265
Total liabilities 28,871 26,152
Stockholders’ equity:    
Common stock, net of treasury shares 227 230
Additional paid-in capital 2,179 2,157
Accumulated other comprehensive loss (320) (351)
Retained income 10,695 10,697
Total stockholders’ equity 12,781 12,733
Total liabilities and stockholders’ equity $ 41,652 $ 38,885