UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 76	$ 76
Restricted cash	200	130
Accounts receivable - trade, net of allowance for credit losses of $53 at March 31, 2023 and $54 at December 31, 2022	6,630	6,964
Accounts receivable - related parties	7	11
Inventories	2,195	2,554
Derivative assets	195	469
Prepaid and other current assets	384	394
Total current assets	9,687	10,598
Property, plant and equipment, net	44,597	44,401
Investments in unconsolidated affiliates	2,338	2,352
Intangible assets, net	3,919	3,965
Goodwill	5,608	5,608
Other assets	1,176	1,184
Total assets	67,325	68,108
Current liabilities:
Current maturities of debt	1,149	1,744
Accounts payable - trade	750	743
Accounts payable - related parties	63	232
Accrued product payables	7,411	7,988
Accrued interest	239	426
Derivative liabilities	274	354
Other current liabilities	524	778
Total current liabilities	10,410	12,265
Long-term debt	27,439	26,551
Deferred tax liabilities	603	600
Other long-term liabilities	965	941
Commitments and contingent liabilities
Redeemable preferred limited partner interests:
Series A cumulative convertible preferred units (50,412 units outstanding at March 31, 2023 and December 31, 2022)	49	49
Partners' equity
Common limited partner interests (2,174,508,951 units issued and outstanding at March 31, 2023 and 2,170,806,347 units issued and outstanding at December 31, 2022)	27,843	27,555
Treasury units, at cost	(1,297)	(1,297)
Accumulated other comprehensive income	241	365
Total partners' equity	26,787	26,623
Noncontrolling interests in consolidated subsidiaries	1,072	1,079
Total equity	27,859	27,702
Total liabilities, preferred units, and equity	$ 67,325	$ 68,108