XML 48 R37.htm IDEA: XBRL DOCUMENT v3.24.2.u1
INVESTMENT IN UNCONSOLIDATED SUBSIDIARY AND RELATED PARTY TRANSACTIONS - Equity Method Investment Unconsolidated Subsidiary, Income Statement (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Schedule of Equity Method Investments [Line Items]          
Loss from investment in unconsolidated subsidiary $ 4 $ 1 $ 7 $ 3  
Carbon TerraVault JV          
Schedule of Equity Method Investments [Line Items]          
Loss from investment in unconsolidated subsidiary 4 1 7 3 $ 9
General and administrative expense $ 3 $ 2 $ 5 $ 3