v3.26.1
Segments - Depreciation, Amortization and Accretion, Capital Expenditures, Interest Income, Interest Expense, and Net Equity in Earnings (Losses) of Affiliates (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting [Line Items]    
Depreciation, amortization, and accretion of AROs $ 433 $ 337
Capital Expenditures 1,810 1,261
Interest income 65 69
Interest expense 353 342
Net equity in losses of affiliates (8) (34)
Operating Segments [Member] | Renewables    
Segment Reporting [Line Items]    
Depreciation, amortization, and accretion of AROs 181 129
Capital Expenditures 1,411 970
Interest income 25 21
Interest expense 125 131
Net equity in losses of affiliates (7) (9)
Operating Segments [Member] | Utilities    
Segment Reporting [Line Items]    
Depreciation, amortization, and accretion of AROs 136 124
Capital Expenditures 366 260
Interest income 2 2
Interest expense 77 77
Net equity in losses of affiliates 2 2
Operating Segments [Member] | Energy Infrastructure    
Segment Reporting [Line Items]    
Depreciation, amortization, and accretion of AROs 112 81
Capital Expenditures 28 28
Interest income 35 41
Interest expense 65 74
Net equity in losses of affiliates 15 4
Operating Segments [Member] | New Energy Technologies    
Segment Reporting [Line Items]    
Depreciation, amortization, and accretion of AROs 1 0
Capital Expenditures 1 1
Interest income 0 2
Interest expense 0 0
Net equity in losses of affiliates (17) (27)
Operating Segments [Member] | Corporate Other And Other [Member]    
Segment Reporting [Line Items]    
Depreciation, amortization, and accretion of AROs 3 3
Capital Expenditures 4 2
Interest income 3 3
Interest expense 86 60
Net equity in losses of affiliates $ (1) $ (4)