XML 93 R80.htm IDEA: XBRL DOCUMENT v3.23.3
Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Decrease (increase) in:          
Accounts receivable - trade     $ 36 $ 365  
Accounts receivable - related parties     4 (9)  
Inventories     (766) (475)  
Prepaid and other current assets     (665) 272  
Other assets     31 54  
Increase (decrease) in:          
Accounts payable - trade     67 (134)  
Accounts payable - related parties     (84) (12)  
Accrued product payables     457 (216)  
Accrued interest     (189) (233)  
Other current liabilities     467 (220)  
Other long-term liabilities     (64) (74)  
Net effect of changes in operating accounts     (706) (682)  
Cash payments for interest, net of $86 and $60 capitalized during the nine months ended September 30, 2023, and 2022 respectively     1,123 1,141  
Capitalized interest [1] $ 17 $ 22 86 60  
Cash payments for federal and state income taxes     22 0  
Liability for construction in progress expenditures     371   $ 238
Business Acquisition [Line Items]          
Cash used for business combinations, net of cash received     $ 0 (3,204)  
Navitas Midstream Partners, LLC [Member]          
Business Acquisition [Line Items]          
Cash used for business combinations, net of cash received       $ (3,200)  
[1] We capitalize interest costs incurred on funds used to construct property, plant and equipment while the asset is in its construction phase.  The capitalized interest is recorded as part of the asset to which it relates and is amortized over the asset’s estimated useful life as a component of depreciation expense.  When capitalized interest is recorded, it reduces interest expense from what it would be otherwise.