v3.26.1
Segment Information (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting [Abstract]          
Number of reportable segments disclosed by definition flag     segment    
Segment Reporting [Line Items]          
Revenue $ 4,578 $ 3,101 $ 9,177 $ 5,995  
Operating expense          
Cost of sales 1,660 1,419 4,444 2,478  
Operating and maintenance expense 335 217 605 469  
General and administrative expense 112 103 209 208  
Development expense 23 57 69 239  
Depreciation and amortization 260 267 511 483  
Total operating expense 2,390 2,063 5,838 3,877  
INCOME FROM OPERATIONS 2,188 1,038 3,339 2,118  
Interest income 26 38 54 94  
Interest expense, net (489) (310) (933) (586)  
Gain (loss) on interest rate swaps 124 (112) 139 (304)  
Loss on financing transactions (96) (63) (109) (63)  
Loss on foreign currency transactions 0 0 (1) 0  
INCOME BEFORE INCOME TAX EXPENSE 1,753 591 2,489 1,259  
Capital expenditures     6,935 6,495  
Total assets 61,515   61,515   $ 53,446
Operating segments | Calcasieu Project          
Segment Reporting [Line Items]          
Revenue 717 935 1,802 2,573  
Operating expense          
Cost of sales 509 596 1,288 1,132  
Operating and maintenance expense 91 87 166 218  
General and administrative expense 4 4 8 8  
Development expense 0 0 0 0  
Depreciation and amortization 46 65 91 130  
Total operating expense 650 752 1,553 1,488  
INCOME FROM OPERATIONS 67 183 249 1,085  
Capital expenditures     19 53  
Total assets 6,882   6,882   6,955
Operating segments | Plaquemines Project          
Segment Reporting [Line Items]          
Revenue 3,766 2,095 7,159 3,281  
Operating expense          
Cost of sales 1,220 882 3,264 1,422  
Operating and maintenance expense 139 91 244 165  
General and administrative expense 19 15 36 31  
Development expense 8 9 26 19  
Depreciation and amortization 168 177 336 308  
Total operating expense 1,554 1,174 3,906 1,945  
INCOME FROM OPERATIONS 2,212 921 3,253 1,336  
Capital expenditures     604 3,648  
Total assets 26,658   26,658   26,256
Operating segments | CP2 Project          
Segment Reporting [Line Items]          
Revenue 0 0 0 1  
Operating expense          
Cost of sales 0 0 0 0  
Operating and maintenance expense 32 (1) 54 0  
General and administrative expense 24 7 40 21  
Development expense (1) 22 11 171  
Depreciation and amortization 0 0 0 0  
Total operating expense 55 28 105 192  
INCOME FROM OPERATIONS (55) (28) (105) (191)  
Capital expenditures     5,618 1,437  
Total assets 17,637   17,637   10,857
Operating segments | Sales and shipping          
Segment Reporting [Line Items]          
Revenue 1,843 488 2,661 969  
Operating expense          
Cost of sales 1,520 369 2,148 761  
Operating and maintenance expense 91 47 163 96  
General and administrative expense 2 0 3 2  
Development expense 0 0 0 0  
Depreciation and amortization 19 8 37 14  
Total operating expense 1,632 424 2,351 873  
INCOME FROM OPERATIONS 211 64 310 96  
Capital expenditures     180 249  
Total assets 3,182   3,182   2,485
Corporate, other and eliminations          
Segment Reporting [Line Items]          
Revenue (1,748) (417) (2,445) (829)  
Operating expense          
Cost of sales (1,589) (428) (2,256) (837)  
Operating and maintenance expense (18) (7) (22) (10)  
General and administrative expense 63 77 122 146  
Development expense 16 26 32 49  
Depreciation and amortization 27 17 47 31  
Total operating expense (1,501) (315) (2,077) (621)  
INCOME FROM OPERATIONS (247) $ (102) (368) (208)  
Capital expenditures     514 $ 1,108  
Total assets $ 7,156   $ 7,156   $ 6,893