Related Party Transactions (Tables)

3 Months Ended

Mar. 31, 2023

Transactions with related parties were as follows:


	Three Months Ended March 31,
(Millions of dollars)	2023		2022
Sales to related parties	$	189	$	19
Purchases from related parties	311		282

Sales to related parties, which are included in sales and other operating revenues, consist primarily of refined product sales and renewable feedstock sales to certain of our equity affiliates.

Purchases from related parties are included in cost of revenues. We obtain utilities, transportation services and purchase ethanol and renewable fuels from certain of our equity affiliates.