Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense consisted of the following:

Lease cost	Classification	Year Ended December 31, 2019
		(in millions)
Operating lease cost	Lease expense	$	53
Finance lease cost
Amortization of leased assets	Depreciation, amortization, and accretion	4
Interest on lease liabilities	Interest expense	1
Short term lease cost	Lease expense	3
Variable lease cost	Lease expense	5
Sublease income	Lease income	(43		)
Net lease cost		$	23

Lease Term and Discount Rate	December 31, 2019
Weighted-average remaining lease term (years)
Operating leases	25
Finance leases	5
Weighted-average discount rate (%)
Operating leases	6%
Finance leases	5%

Other information	Year Ended December 31, 2019
	(in millions)
Cash paid for amount included in the measurement of lease liabilities
Operating cash flows from operating leases	$	(52	)
Operating cash flows from finance leases	$	(1	)
Financing cash flows from finance leases	$	(4	)
Leased assets obtained in exchange for new finance lease liabilities	$	28
Leased assets obtained in exchange for new operating lease liabilities	$	20

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Maturities of lease liabilities as of December 31, 2019 are as follows:

Maturity of lease liabilities	Operating leases		Finance leases		Total
	(in millions)
2020	$	51	$	7	$	58
2021	48		7		55
2022	46		7		53
2023	44		7		51
2024	43		4		47
Thereafter	840		5		845
Total lease payment	1,072		37		1,109
Less: interest	522		5		527
Present value of lease liabilities	$	550	$	32	$	582

Operating Lease, Lease Income [Table Text Block]

	Year Ended December 31, 2019
	(in millions)
Fuel Distribution & Marketing lease income	$	131
All Other lease income	11
Total lease income	$	142

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

Minimum future lease payments receivable are as follows:

	December 31, 2019
	(in millions)
2020	$	119
2021	96
2022	62
2023	7
2024	2
Thereafter	7
Total undiscounted cash flow	$	293