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Revenue Recognition (Tables)
 12 Months Ended
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
The following table provides information about disaggregated revenue by service type and customer type:
202120202019
Transportation services revenue – third parties$142 $114 $134 
Transportation services revenue – related parties (1)
174 164 210 
Storage services revenue – third parties9 9 9 
Storage services revenue – related parties7 8 7 
Terminaling services revenue – related parties (2)
120 103 47 
Terminaling services revenue – major maintenance service – related parties (3)
11 7 — 
Product revenue – third parties (4)
1 — 5 
Product revenue – related parties (4)
36 19 35 
Total Topic 606 revenue500 424 447 
Lease revenue – related parties56 57 56 
Total revenue$556 $481 $503 
(1) Transportation services revenue – related parties for each of 2021, 2020 and 2019 includes $5 million of non-lease service component in our transportation services contract.
(2) Terminaling services revenue – related parties is comprised of the service components in our terminaling services contracts, including the operation and maintenance service components related to the Norco Assets in connection with the April 2020 Transaction. See Note 4 – Related Party Transactions for additional details.
(3) Terminaling services revenue – major maintenance service – related parties is comprised of the service components related to providing required major maintenance to the Norco Assets in connection with the April 2020 Transaction. See Note 4 – Related Party Transactions for additional details.
(4) Product revenue is comprised of allowance oil sales.
Operating Lease, Lease Income As of December 31, 2021, future minimum payments of both the lease and non-lease service components to be received under the ten-year contract term of these operating leases were estimated to be:
TotalLess than 1 yearYears 2 to 3Years 4 to 5More than 5 years
Operating leases$617 $109 $218 $218 $72 
Contract with Customer, Asset and Liability The following table provides information about receivables and contract liabilities from contracts with customers:
January 1, 2021December 31, 2021
Receivables from contracts with customers – third parties$19 $13 
Receivables from contracts with customers – related parties18 35 
Contract Assets - related parties233 218 
Deferred revenue – third parties4 2 
Deferred revenue – related parties (1)
19 31 
January 1, 2020December 31, 2020
Receivables from contracts with customers – third parties$11 $19 
Receivables from contracts with customers – related parties24 18 
Contract Assets - related parties— 233 
Deferred revenue – third parties— 4 
Deferred revenue – related parties (1)
— 19 
(1) Deferred revenue - related parties is related to deficiency credits from certain minimum volume commitment contracts and certain components of our terminaling service contracts on the Norco Assets.
Contract With Customer, Estimated Future Amortization The estimated future amortization related to the contract assets for the next five years is as follows:
20222023202420252026
Amortization$17 $17 $18 $19 $16 
Contract With Customer, Deferred Revenue Activity
Significant changes in the deferred revenue balances with customers during the period are as follows:
December 31, 2020
Additions (1)
Reductions (2)
December 31, 2021
Deferred revenue – third parties$4 $4 $(6)$2 
Deferred revenue – related parties19 27 (15)31 
(1) Deferred revenue additions resulted from $21 million deficiency payments from minimum volume commitment contracts and $10 million of deferred revenue related to the major maintenance service components of our terminaling service contracts on the Norco Assets.
(2) Deferred revenue reductions resulted from revenue earned through the actual or estimated use and expiration of deficiency credits.
December 31, 2019
Additions (1)
Reductions (2)
December 31, 2020
Deferred revenue – third parties$— $8 $(4)$4 
Deferred revenue – related parties— 21 (2)19 
(1) Deferred revenue additions resulted from $24 million deficiency payments from minimum volume commitment contracts and $5 million of deferred revenue related to the major maintenance service components of our terminaling service contracts on the Norco Assets.
(2) Deferred revenue reductions resulted from revenue earned through the actual or estimated use and expiration of deficiency credits.
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction The following table includes revenue expected to be recognized in the future related to performance obligations exceeding one year of their initial terms that are unsatisfied or partially unsatisfied as of December 31, 2021:
Total20222023202420252026 and beyond
Revenue expected to be recognized on multi-year committed shipper transportation contracts$410 $63 $63 $57 $50 $177 
Revenue expected to be recognized on other multi-year transportation service contracts (1)
29 6 6 6 5 6 
Revenue expected to be recognized on multi-year storage service contracts 18 10 4 4 — — 
Revenue expected to be recognized on multi-year terminaling service contracts (1)
281 47 47 47 48 92 
Revenue expected to be recognized on multi-year operation and major maintenance terminaling service contracts(2)
1,481 113 119 123 127 999 
Total$2,219 $239 $239 $237 $230 $1,274 
(1) Relates to the non-lease service components of certain of our long-term transportation and terminaling service contracts which are accounted for as operating leases.
(2) Relates to the operation and maintenance service components and the major maintenance service components of our terminaling service contracts on the Norco Assets in connection with the April 2020 Transaction.