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Regulatory Matters, Commitments, Contingencies And Environmental Liabilities Narrative (Details)
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 01, 2020
USD ($)
Jun. 30, 2022
USD ($)
Nov. 30, 2017
USD ($)
Mar. 31, 2024
USD ($)
Jun. 30, 2024
USD ($)
sites
Rate
Jun. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
Payments for Legal Settlements   $ 21,200,000          
Accrual for Environmental Loss Contingencies         $ 274,000,000   $ 277,000,000
Loss Contingency, Estimate of Possible Loss         50,000,000    
Litigation Settlement, Expense         161,000,000    
Payments for Environmental Liabilities         $ 4,000,000 $ 18,000,000  
Interest Statutory Rate | Rate         12.00%    
State of Ohio and Ohio Environmental Protection Agency              
Loss Contingency, Damages Sought, Value     $ 2,600,000        
Proposed Civil Penalty              
Payments for Legal Settlements         $ 20,000,000    
Litigation Settlement, Expense         40,000,000    
Related To Deductibles              
Loss Contingency Accrual, at Carrying Value         $ 231,000,000   $ 285,000,000
Sunoco, Inc. [Member]              
Loss Contingency, Pending Claims, Number         2    
Sunoco [Member]              
Site Contingency, Number of Sites Needing Remediation | sites         32    
Culberson              
Loss Contingency, Damages Sought, Value         $ 93,000,000    
USAC [Member] | Internal Revenue Service (IRS)              
Loss Contingency, Estimate of Possible Loss         27,000,000    
USAC [Member] | Oklahoma Tax Commission              
Loss Contingency, Estimate of Possible Loss         30,000,000    
Crestwood | pre-judgement interest award              
Litigation Settlement, Amount Awarded to Other Party       $ 20,700,000      
Crestwood | attorney fees              
Litigation Settlement, Amount Awarded to Other Party       17,700,000      
Crestwood | other costs              
Litigation Settlement, Amount Awarded to Other Party       4,700,000      
Cline Class Action | Additional Interest              
Litigation Settlement Interest         23,000,000    
Cline Class Action | Actual Damages              
Litigation Settlement Interest         104,000,000    
Cline Class Action | punitive damages              
Litigation Settlement Interest         75,000,000    
Cline Class Action | Actual Damages              
Payments for Legal Settlements $ 74,800,000     80,700,000      
Cline Class Action | punitive damages              
Payments for Legal Settlements       $ 75,000,000      
Massachusetts Attorney General              
Legal Fees         $ 18,000,000