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Consolidated Balance Sheets - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Current assets:    
Cash and cash equivalents $ 1,465 $ 1,115
Accounts receivable – net 945 848
Materials and supplies 235 221
Other current assets 77 134
Total current assets 2,722 2,318
Investments 3,684 3,590
Properties less accumulated depreciation of $_____ and $11,985, respectively 31,429 31,345
Other assets 769 709
Total assets 38,604 37,962
Current liabilities:    
Accounts payable 1,196 1,016
Income and other taxes 272 263
Other current liabilities 384 302
Current maturities of long-term debt 558 579
Total current liabilities 2,410 2,160
Long-term debt 13,274 12,102
Other liabilities 1,944 1,987
Deferred income taxes 7,089 6,922
Total liabilities 24,717 23,171
Stockholders’ equity:    
Common stock $1.00 per share par value, 1,350,000,000 shares authorized; outstanding _________ and 252,095,082 shares, respectively, net of treasury shares 244 254
Additional paid-in capital 2,224 2,248
Accumulated other comprehensive loss (571) (594)
Retained income 11,990 12,883
Total stockholders’ equity 13,887 14,791
Total liabilities and stockholders’ equity $ 38,604 $ 37,962