Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule

MPLX executed transportation and terminalling agreements that obligate us to minimum volume, throughput or payment commitments over the terms of the agreements, which range from four to 20 years. After the minimum volume commitments are met in the transportation and terminalling agreements, MPLX pays additional amounts based on throughput. There are escalation clauses in the transportation and terminalling agreements, which are based on Consumer Price Index adjustments. The minimum future payments under these agreements as of December 31, 2019 are as follows:

(In millions)
2020	$	2,246
2021	2,222
2022	2,199
2023	2,200
2024	1,753
2025 and thereafter	191
Total	$	10,811

Schedule of Minimum Amounts Payable Annually Under the Product Supply Agreement

On September 1, 2009, MarkWest entered into a product supply agreement creating a long-term contractual obligation for the payment of processing fees in exchange for the entire product processed by the SMR. See Note 17 for additional discussion. The product received under this agreement is sold to a refinery customer pursuant to a corresponding long-term agreement. The minimum amounts payable annually under the product supply agreement, excluding the potential impact of inflation adjustments per the agreement, are as follows:

(In millions)
2020	$	17
2021	17
2022	17
2023	17
2024	17
2024 and thereafter	92
Total minimum payments	177
Less: Services element	68
Less: Interest	29
Total SMR liability	80
Less: Current portion of SMR liability	5
Long-term portion of SMR liability	$	75