Debt Obligations Narrative (Details) $ in Millions	6 Months Ended
Jun. 30, 2023 USD ($) Rate
Debt Instrument [Line Items]
Long-term Line of Credit	$ 750.0
Banking Regulation, Supplementary Leverage Ratio, Actual	3.33
Credit Facility due December 2027 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 2,360.0
Long-term Line of Credit	2,610.0
Letters of Credit Outstanding, Amount	$ 32.0
Line of Credit Facility, Interest Rate at Period End	6.33%
Line of Credit Facility, Maximum Borrowing Capacity	$ 5,000.0
Commercial Paper	862.0
Credit Facility due December 2027 [Member] \| Accordion feature [Member]
Debt Instrument [Line Items]
Long-term Line of Credit	7,000.0
Sunoco LP Revolving Credit Facility due April 2027 [Member] \| Sunoco LP [Member]
Debt Instrument [Line Items]
Letters of Credit Outstanding, Amount	$ 7.0
Line of Credit Facility, Interest Rate at Period End	7.00%
Line of Credit Facility, Remaining Borrowing Capacity	$ 503.0
Line of Credit Facility, Fair Value, Basis for Measurement	990 million
USAC Credit Facility, due 2026 [Member] \| USA Compression Partners, LP [Member]
Debt Instrument [Line Items]
Long-term Line of Credit	$ 850.0
Line of Credit Facility, Interest Rate at Period End	7.74%
Line of Credit Facility, Remaining Borrowing Capacity	$ 328.0
3.45% Senior Notes due January 2023
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage \| Rate	3.45%
Repayments of Senior Debt	$ 350.0
3.60% Senior Notes due February 2023
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage \| Rate	3.60%
Repayments of Senior Debt	$ 800.0
4.25% Senior Notes due March 2023
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage \| Rate	4.25%
Repayments of Senior Debt	$ 1,000.0
4.05% HFOTCO tax-exempt senior notes due November 1, 2050
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage \| Rate	4.05%
Senior Notes	$ 225.0
Energy Transfer Senior Notes maturing before June 30, 2024
Debt Instrument [Line Items]
Senior Notes, Current	2,450.0
Bakken Pipeline Senior Notes, Maturing April 2024
Debt Instrument [Line Items]
Senior Notes, Current	$ 1,000.0

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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