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+ References

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Amount of incentive obligation paid in cash or stock during the period to a limited liability corporation managing member or limited partnership general partner.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 272
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483014/272-10-45-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-8

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Aggregate dividends paid during the period for each share of preferred stock outstanding.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480070/505-10-S50-1

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Equity (Cash Distributions) (Details) - USD ($) $ / shares in Units, $ in Millions							3 Months Ended		9 Months Ended
	Nov. 19, 2026	Sep. 18, 2026	Aug. 19, 2026	May 20, 2026	Mar. 18, 2026	Feb. 19, 2026	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Distribution Made To Managing Member Or General Partner [Line Items]
Distributions on Common Units									$ 611	$ 488
Incentive Distribution, Distribution Per Unit							$ 76	$ 43	$ 221	$ 122
Preferred Stock, Dividends, Per Share, Cash Paid		$ 39.375			$ 39.375
Subsequent Event [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Per Unit Distribution (in dollars per unit)	$ 1.0148
Common Units [Member] \| Sunoco LP
Distribution Made To Managing Member Or General Partner [Line Items]
Per Unit Distribution (in dollars per unit)			$ 1.0023	$ 0.9899		$ 0.9317
Distributions on Common Units			$ 137	$ 136		$ 128
Common Units [Member] \| Sunoco LP \| Subsequent Event [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Distributions on Common Units	$ 139
Distribution to IDR Holders \| Sunoco LP
Distribution Made To Managing Member Or General Partner [Line Items]
Incentive Distribution, Distribution Per Unit			74	71		60
Distribution to IDR Holders \| Sunoco LP \| Subsequent Event [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Incentive Distribution, Distribution Per Unit	76
Class D Units \| Sunoco LP
Distribution Made To Managing Member Or General Partner [Line Items]
Distributions on Common Units			$ 52	$ 51		$ 48
Class D Units \| Sunoco LP \| Subsequent Event [Member]
Distribution Made To Managing Member Or General Partner [Line Items]
Distributions on Common Units	$ 52