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SUPPLEMENTAL CASH FLOW INFORMATION
3 Months Ended
Mar. 31, 2024
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION SUPPLEMENTAL CASH FLOW INFORMATION
We made U.S. federal and state income tax payments of $22 million during the three months ended March 31, 2024. We did not make U.S. federal or state income tax payments during the three months ended March 31, 2023.
Interest paid, net of capitalized amounts, was $20 million and $21 million for the three months ended March 31, 2024 and 2023, respectively. Interest income was $6 million and $3 million for the three months ended March 31, 2024 and 2023, respectively.

Non-cash investing activities in the three months ended March 31, 2023 included $2 million related to our share of capital calls by the Carbon TerraVault JV. See Note 3 Investment in Unconsolidated Subsidiary and Related Party Transactions for more information on the Carbon TerraVault JV.
Non-cash financing activities in the three months ended March 31, 2024 included approximately $87 million related to the issuance of shares for our stock-based compensation awards. Non-cash financing activities in the three months ended March 31, 2024 also included approximately $1 million related to dividend equivalents accrued for stock-based compensation awards and approximately $1 million related to an excise tax on share repurchases. Non-cash financing activities in the three months ended March 31, 2023 included an insignificant amount, for dividend equivalents accrued for stock-based compensation awards and approximately $1 million related to an excise tax on share repurchases.