Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2019

The Company's Consolidated Statements of Operations included the following transactions with related parties for the periods indicated (in millions):



Years Ended December 31,	2019		2018		2017
Revenue—Non-Regulated	$	1,544	$	1,533	$	1,297
Cost of Sales—Non-Regulated	531		342		220
Interest income	21		14		8
Interest expense	74		54		36

The following table summarizes the balances receivable from and payable to related parties included in the Company's Consolidated Balance Sheets as of the periods indicated (in millions):



December 31,	2019		2018
Receivables from related parties	$	370	$	371
Accounts and notes payable to related parties ⁽¹⁾	1,976		754