v3.26.1
Debt Obligations - Narrative (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Feb. 28, 2026
Jan. 31, 2026
Debt Instrument [Line Items]      
Banking Regulation, Supplementary Leverage Ratio, Actual 0.0316    
Sunoco LP      
Debt Instrument [Line Items]      
Long-term Line of Credit $ 0    
Credit Facility due December 2027      
Debt Instrument [Line Items]      
Line of Credit Facility, Current Borrowing Capacity 5,000    
Long-term Line of Credit 1,490    
Line of Credit Facility, Remaining Borrowing Capacity 3,450    
Letters of Credit Outstanding, Amount $ 61    
Line of Credit Facility, Interest Rate at Period End 3.95%    
Credit Facility due December 2027 | April 2029      
Debt Instrument [Line Items]      
Line of Credit Facility, Current Borrowing Capacity $ 4,840    
Credit Facility due December 2027 | Accordion feature      
Debt Instrument [Line Items]      
Line of Credit Facility, Maximum Borrowing Capacity 7,000    
Sunoco LP Revolving Credit Facility due April 2027 | Sunoco LP      
Debt Instrument [Line Items]      
Long-term Line of Credit 125    
Line of Credit Facility, Remaining Borrowing Capacity 2,220    
Letters of Credit Outstanding, Amount $ 151    
Line of Credit Facility, Interest Rate at Period End 5.52%    
5.375% senior notes due 2031      
Debt Instrument [Line Items]      
Senior Notes $ 600    
Debt Instrument, Interest Rate, Stated Percentage 5.375%    
5.625% senior notes due 2034      
Debt Instrument [Line Items]      
Senior Notes $ 600    
Debt Instrument, Interest Rate, Stated Percentage 5.625%    
6.00% Senior Notes due 2026      
Debt Instrument [Line Items]      
Senior Notes $ 500    
Debt Instrument, Interest Rate, Stated Percentage 6.00%    
6.00% Senior Notes due 2027      
Debt Instrument [Line Items]      
Senior Notes $ 600    
Debt Instrument, Interest Rate, Stated Percentage 6.00%    
4.55% senior notes due 2031      
Debt Instrument [Line Items]      
Senior Notes     $ 1,000
Debt Instrument, Interest Rate, Stated Percentage     4.55%
5.35% senior notes due 2036      
Debt Instrument [Line Items]      
Senior Notes     $ 1,000
Debt Instrument, Interest Rate, Stated Percentage     5.35%
6.30% senior notes due 2056      
Debt Instrument [Line Items]      
Senior Notes     $ 1,000
Debt Instrument, Interest Rate, Stated Percentage     6.30%
4.75% senior notes due January 2026      
Debt Instrument [Line Items]      
Senior Notes     $ 1,000
Debt Instrument, Interest Rate, Stated Percentage     4.75%
5.625% senior notes due May 2027      
Debt Instrument [Line Items]      
Senior Notes   $ 600  
Debt Instrument, Interest Rate, Stated Percentage   5.625%  
USAC Credit Facility, due 2026 | USA Compression Partners, LP      
Debt Instrument [Line Items]      
Line of Credit Facility, Maximum Borrowing Capacity $ 498    
Long-term Line of Credit 1,250    
Letters of Credit Outstanding, Amount $ 2    
Line of Credit Facility, Interest Rate at Period End 5.66%