v3.26.1
Acquisitions and Other Transactions (Northwind Midstream - Assets Acquired and Liabilities Assumed) (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Aug. 29, 2025
Liabilities assumed:      
Goodwill $ 9,335 $ 9,354  
Northwind Midstream Acquisition      
Assets acquired:      
Cash and cash equivalents     $ 17
Receivables     11
Other current assets     1
Property, plant and equipment     1,167
Intangibles     957
Other noncurrent assets     2
Total assets acquired     2,155
Liabilities assumed:      
Accounts payable     114
Other current liabilities     1
Long-term operating lease liabilities     1
Total liabilities assumed     116
Total identifiable net assets     2,039
Goodwill     360
Fair value of net assets acquired     2,399
Northwind Midstream Acquisition | Previously Reported      
Assets acquired:      
Cash and cash equivalents     17
Receivables     11
Other current assets     1
Property, plant and equipment     1,182
Intangibles     951
Other noncurrent assets     2
Total assets acquired     2,164
Liabilities assumed:      
Accounts payable     105
Other current liabilities     1
Long-term operating lease liabilities     1
Total liabilities assumed     107
Total identifiable net assets     2,057
Goodwill     356
Fair value of net assets acquired     2,413
Northwind Midstream Acquisition | Revision of Prior Period, Adjustment      
Assets acquired:      
Cash and cash equivalents     0
Receivables     0
Other current assets     0
Property, plant and equipment     (15)
Intangibles     6
Other noncurrent assets     0
Total assets acquired     (9)
Liabilities assumed:      
Accounts payable     9
Other current liabilities     0
Long-term operating lease liabilities     0
Total liabilities assumed     9
Total identifiable net assets     (18)
Goodwill     4
Fair value of net assets acquired     $ (14)