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v3.21.1

Consolidated Balance Sheets - USD ($) $ in Millions | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 998 | $ 1,115
Accounts receivable – net | 944 | 848
Materials and supplies | 241 | 221
Other current assets | 120 | 134
Total current assets | 2,303 | 2,318
Investments | 3,604 | 3,590
Properties less accumulated depreciation of $_____ and $11,985, respectively | 31,312 | 31,345
Other assets | 718 | 709
Total assets | 37,937 | 37,962
Current liabilities: |  |
Accounts payable | 1,043 | 1,016
Income and other taxes | 361 | 263
Other current liabilities | 344 | 302
Current maturities of long-term debt | 501 | 579
Total current liabilities | 2,249 | 2,160
Long-term debt | 12,116 | 12,102
Other liabilities | 1,952 | 1,987
Deferred income taxes | 6,977 | 6,922
Total liabilities | 23,294 | 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 | 251 | 254
Additional paid-in capital | 2,241 | 2,248
Accumulated other comprehensive loss | (586) | (594)
Retained income | 12,737 | 12,883
Total stockholders’ equity | 14,643 | 14,791
Total liabilities and stockholders’ equity | $ 37,937 | $ 37,962

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