Revenue (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table depicts the disaggregation of revenue by channel within each segment:

	Year Ended December 31,
	2019		2018
	(in millions)
Fuel Distribution and Marketing Segment
Dealer	$	3,542	$	3,639
Distributor	7,645		7,873
Unbranded Wholesale	2,729		2,577
Commission Agent	1,606		1,377
Non motor fuel sales	62		48
Lease income	131		118
Total	15,715		15,632
All Other Segment
Motor fuel	654		1,038
Non motor fuel sales	216		312
Lease income	11		12
Total	881		1,362
Total Revenue	$	16,596	$	16,994

Contract with Customer, Asset and Liability [Table Text Block]

The balances of the Partnership’s contract assets and contract liabilities as of December 31, 2019 and 2018 are as follows:

	December 31, 2019		December 31, 2018		Increase/ (Decrease)
	(in millions)
Contract Balances
Contract Asset	$	117	$	75	$	42
Accounts receivable from contracts with customers	$	366	$	348	$	18
Contract Liability	$	—	$	1	$	(1	)