v3.25.2
Additional financial information - Other current liabilities (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Construction contract liabilities $ 396 $ 500 $ 448
Insurance liability 184 185 162
Income tax payable 58 97 26
Other 1,059 795 786
Total other current liabilities $ 1,697 $ 1,577 $ 1,422