CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 180	$ 76
Restricted cash	140	130
Inventories	3,352	2,554
Derivative assets	347	469
Prepaid and other current assets	457	394
Total current assets	12,248	10,598
Property, plant and equipment, net	45,804	44,401
Investments in unconsolidated affiliates	2,330	2,352
Intangible assets, net	3,770	3,965
Goodwill	5,608	5,608
Other assets	1,222	1,184
Total assets	70,982	68,108
Current liabilities:
Current maturities of debt	1,300	1,744
Accrued product payables	8,911	7,988
Accrued interest	455	426
Derivative liabilities	396	354
Other current liabilities	675	778
Total current liabilities	13,131	12,265
Long-term debt	27,448	26,551
Deferred tax liabilities	611	600
Other long-term liabilities	984	941
Commitments and contingent liabilities
Redeemable preferred limited partner interests:
Series A cumulative convertible preferred units (50,412 units outstanding at December 31, 2023 and December 31, 2022)	49	49
Partners' equity:
Common limited partner interests (2,168,245,238 units issued and outstanding at December 31, 2023 and 2,170,806,347 units issued and outstanding at December 31, 2022)	28,663	27,555
Treasury units, at cost	(1,297)	(1,297)
Accumulated other comprehensive income	307	365
Total partners' equity	27,673	26,623
Noncontrolling interests in consolidated subsidiaries	1,086	1,079
Total equity	28,759	27,702
Total liabilities, preferred units, and equity	70,982	68,108
Nonrelated Party [Member]
Current assets:
Accounts receivable, net	7,765	6,964
Current liabilities:
Accounts payable	1,195	743
Related Party [Member]
Current assets:
Accounts receivable, net	7	11
Current liabilities:
Accounts payable	$ 199	$ 232